Nasal Relief (50)

Afrin Nasal Pump Mist, Original, 0.5 Fluid ounce, $11.39

Other Information: Store between 20 degrees to 25 degrees C (68 degrees to 77 degrees F). Retain carton for future reference on full labeling.

NeilMed Sinus Rinse Saline Nasal Rinse, Premixed Packets, 100 Each, $13.99

All natural sinus relief. Soothing saline nasal rinse. Trust the no.1 physician recommended brand (From combined data for USA, Canada, Australia, New Zealand and UK). For large volume & low pressure saline nasal irrigation. Moisturization and daily nasal hygiene. Isotonic (with 1 packet) or hypertonic (with 2 or more packets). Nasal Irrigation with NeilMed's Products: You can use the premixed packets with any of NeilMed's nasal irrigation devices such as NeilMed Sinus Rinse bottle, NeilMed NasaFlo or NeilMed Sinugator. Daily rinsing is safe and will keep your nasal passages clean, healthy and open. Other important features include: Easy to use, comfortable and smooth-flowing saline nasal irrigation. Soothing, non-burning and non-stinging. Non-sedating nasal relief. Excellent for cleansing prior to use of nasal spray medications. Suitable for use after sinus surgery or during pregnancy; consult your physician with concerns. Can be used as a pH balanced and isotonic solution with one packet, or a hypertonic solution with two packets. Contains a USP grade sodium chloride and sodium bicarbonate (purity level 99% or higher). This box does not contain a nasal irrigation device. A complete Sinus Rinse Kit, NeilMed NasaFlo and Sinugator are sold separately. Why no additives? We thank you for purchasing Sinus Rinse mixture packets or sachets for your ongoing nasal irrigation needs. NeilMed mixture has the highest pharmaceutical quality (USP) sodium chloride and sodium bicarbonate in each sachet or packet. Based on several years of scientific data and current recommendations of expert doctors worldwide, NeilMed has elected to supply only sodium chloride and sodium bicarbonate mixture. Contents: 100 packets of USP grade (purity 99% or higher) sodium chloride and sodium bicarbonate mixture (pH balanced, isotonic and preservative free) (100 packets make 24,000 ml (800 fl oz) of solution). Educational brochure including directions for use and warnings. Important: NeilMeds packets should be used with NeilMed's 240 ml (8 fl oz) nasal irrigation bottle, NasaFlo or Sinugator device to achieve best results. You may use NeilMed's packets with other irrigation devices as long as you mix with the correct volume of water 8 fl. oz. Relieve Nasal Passages from: Nasal allergies, dryness and hay fever. Sinus pressure and nasal stuffiness. Nasal symptoms from flu and cold. Nasal irritation from occupational and house dust, fumes, animal dander, grass, pollen, smoke etc. Post-nasal drip and nasal congestion. NeilMed is the no. 1 brand in North America for large volume saline nasal irrigation devices. Our goal is to ensure the highest possible quality, safety, effectiveness and ease of use for our devices at an affordable price. We are highly committed to meeting applicable regulatory, customer and quality standards and achieving increasing levels of customer satisfaction. Preservative free. Money back guarantee (If returned to the manufacturer within 120 days or purchase). NeilMed prides itself on its high quality products and values customer satisfaction. Our policy is to provide a full-money back guarantee within 120 days if you are unsatisfied for any reason. Today, we support medical research at several university medical centers. I assure you that you will be very satisfied with the NeilMed brand of products and the NeilMed way of customer service. ISO 13485: 2016 International Accreditation Quality Management System Certified Company. CE listed. www.neilmed.com. www.neilmed.ca. www.neilmed.jp. www.neilmed.com.au. www.neilmed.co.uk. www.neilmed.co.nz. www.neilmed.sg. Toll Free: 1 (877) 477-8633. Tel: +1 (707) 525-3784. Fax: +1 (707) 525-3785. www.neilmed.com. Additional Products Available Nationwide Sold Separately: New HydroPulse - Multi-speed pulsating nasal wash. Variable flow rate control. All natural sinus relief. NeilMed Pedia Mist Saline Spray. Nasa Mist Extra Strength. Nasa Mist All-In-One. Naspira Babies & Kids for Baby's Stuffy Nose. Additional Nasal Care Products Available Nationwide: From the makers of NeilMed. NasaFlo Neti Pot - All natural sinus relief. Sinugator: Cordless pulsating - 30 premixed sachets.

Mucinex Sinus-Max Nasal Spray, Clear & Cool, 0.75 Fluid ounce, $13.49

Other Information: Store at 20-25 degrees C (68-77 degrees F).

Afrin No Drip Severe Congestion, Maximum Strength, Plus Menthol, Pump Mist, 0.5 Fluid ounce, $11.39

Other Information: Store between 20 degrees to 25 degrees C (68 degrees to 77 degrees F). Retain carton for future reference on full labeling.

Ayr Saline Nasal Mist, 1 Each, $4.29

Other Information: Safe, gentle, doctor recommended. Mfd. in the USA for B.F. Ascher & Co., Inc.

Afrin Nasal Spray, Maximum Strength, Original, 1 Fluid ounce, $14.99

Other Information: Store between 20 degrees to 25 degrees C (68 degrees to 77 degrees F). Retain carton for future reference on full labeling.

Afrin Nasal Decongestant, Maximum Strength, Nasal Spray, Original, 0.5 Fluid ounce, $10.99

Other Information: Store between 20 degrees to 25 degrees C (68 degrees to 77 degrees F). Retain carton for future reference on full labeling.

Afrin Nasal Decongestant, Extra Moisturizing, Pump Mist, 0.5 Fluid ounce, $11.39

Other Information: Store between 20 degrees C to 25 degrees C (68 degrees to 77 degrees F). Retain carton for future reference on full labeling.

Breathe Right Tan Lavender Scented Nasal Strips, 26 Each, $15.99

Breathe Right Calming Lavender Scent Nasal Strips work to instantly open your nose for nasal congestion relief you can feel right away. Breathe Right nasal strips alleviate your nasal congestion, whether from colds, allergies, or a deviated septum, by widening your nostrils, helping you take air in more easily. Featuring a calming lavender scent, simply scratch the surface of the nasal strip to release the lavender aroma for the perfect addition to any nighttime routine. Each Breathe Right nasal strip is uniquely engineered with flexible “spring-like” bands and sticks to the area right above the flare of each nostril. As the bands attempt to straighten back to their original shape, they gently lift the sides of the nose - instantly opening your nose for immediate relief. Our lavender-scented nasal strips are 50% stronger than our Original nasal strips, and feature a breathable and form‑fitting material that comfortably adheres to your nose making them stay put, no matter the activity. Additionally, our tan lavender-scented nasal strips can be used anytime, anywhere: as your go-to snoring strips, offering snoring relief, or being great for use during exercise, allowing for better breathing while working out or playing sports. Breathe Right is safe for adults and children over the age of 5. Breathe Right nasal strips may be used daily. Do not use for more than 12 hours per day. If rash or skin irritation occurs, discontinue use. Each strip is for single use only - do not reapply; use a fresh strip. Each nasal strip is individually sealed in its own wrapper for ease of use. Caution: Packaging of the product contains natural rubber latex which may cause allergic reactions.

Equaline Nasal Spray, Premium Saline, 3 Ounce, $4.79

Nasal moisturizing spray. Safe for daily use. Instant, non-medicated relief for dry, irritated noses. Relieves dryness from allergy, sinus and cold medications. Compare to Ocean ingredients (This product is not manufactured or distributed by Valeant Consumer Products, distributor of Ocean). We're committed to your satisfaction and guarantee the quality of this product. Contact us at 1-877-932-948, or www.supervalu-ourownbrands.com. Please have package available. Supervalu quality guaranteed.

Primatene Epinephrine Inhalation Aerosol, 11.7 Gram, $32.49

Other Information: Store at room temperature, between 59-77 degrees F (15-25 degrees C). Contains no sulfites. Keep this label and enclosed materials. They contain important additional information.

Afrin Vapor Burst Vapor Inhaler, Daily, Drug Free, 1 Each, $9.59

Vapor Inhaler, Daily, Drug Free

Afrin Severe Congestion, No Drip, Maximum Strength, Pump Mist, Twin Pack, 2 Each, $19.99

Other Information: Store between 20 degrees to 25 degrees C (68 degrees to 77 degrees F). Retain carton for future reference on full labeling. Won't drip from nose or down throat. Fast, powerful congestion relief. Colds. Allergies. Up to 12 hour relief. Plus menthol. Afrin No Drip is a breakthrough in nasal sprays. It stays where you spray it without messy dripping from your nose or down your throat. It is a maximum strength formula with the aromatic power of menthol. It starts to work in seconds, providing up to 12 hours of nasal congestion relief without drowsiness. Up to 12-hour relief from nasal congestion. Relief lasts all-day or all-night. Two 15 mL Bottles. www.Afrin.com. Questions or comments? 1-800-317-2165 (Mon-Fri 9AM - 5PM EST). 100% recycled paperboard. Product of Germany.

Vicks Vapor Plug & Refills, 1 Each, $11.89

Model V1750. Contains 1 vapor plug and 4 refill pads. Mini waterless vaporizer with nightlight. Long lasting Vicks vapors. Comforting non-medicated menthol scent. Intensity settings allow you to personalize vapor strength. Up to 32 hours of vapor release per box. Independently controlled soft glow nightlight. New. How it Works: The Advance Soothing Vapors Mini Waterless Vaporizer works by heat, activating the soothing vapors in the Vicks VapoPad and releasing them in the air. Two pads for long lasting scent. Variable intensity settings. Soft, adjustable, glowing nightlight. Use With: Vicks VapoPads refill pads VVP-6, VBR-5, VSP-19. C UL US listed. UL listed for household only. Questions or comments? 1-800-Vapor-1-2 (1-800-827-6712). www.kaz.com. Made in Mexico.

Equaline Chest Rub, Medicated, 3.53 Ounce, $7.29

Other Information: Store at room temperature. Misc: Vaporizing medicine. Cough suppressant. Topical analgesic. Compare to Vicks VapoRub active ingredients (This product is not manufactured or distributed by Procter & Gamble, distributor of Vicks VapoRub). The active ingredients in Equaline medicated chest rub work naturally by breathing in the medicated vapors to relieve coughing due to colds. Equaline medicated chest rub also relieves minor muscle aches and pains. Supervalu quality guaranteed. We're committed to your satisfaction and guarantee the quality of this product. Contact us at 1-877-932-7948, or www.supervalu-ourownbrands.com. Please have package available.

Breathe Right Tan Extra Strength Tan Strips, 26 Each, $15.99

Tan Extra Strength Tan Strips

Xlear Nasal Spray, with Xylitol, Daily Relief, 1.5 Ounce, $14.49

America's no.1 best selling. Alleviates congestion, cleans and protects. Daily sinus relief. No. 1 best selling natural nasal spray. Why Xlear? Reduces bacterial adhesion. Natural, fast and effective. Safe for daily use or anytime. No rebound, non-addictive. Not a drug - safe for pregnant and nursing mothers. Gentle enough for infants. Washes away dust and pollen. Special hydrating formula developed by a doctor. Relief also for seasonal conditions. Xlear Benefits: Alleviates congestion. Gently cleans, soothes and moisturizes. Washes away pollutants, irritants and airborne contaminants. Fast natural relief. Xylitol Study: S. pneumono, H. influenzae and M. catarrhalis have a reduced ability to adhere to nasal epithelial cells. Tero Kontiokari - Univ. Oulu, Finland (J. of Anti Chemo, 98 no. 41). 35% Increase in Airflow: Bellanti, J.A., Nsouli, T.M. Xylitol Nasal Irrigation, A possible alternative strategy for the management of chronic rhinosinusitis, oral abstract no. 46, ACAAI Conference: 9/10/15. Whether you suffer from congestion due to allergies, hay fever, flu, a cold, or airborne irritants and pollutants, the Xlear Sinus Care System has the right product for you. Uses: Congested nose & sinuses. Itchy irritated nasal passages. Nasal exposure to pollutants, dust, pollen, & other airborne contaminants. Benefits: Gently washes, cleans, soothes and moisturizes delicate nasal passages. Thins and loosens mucus secretions. Helps improve airflow. Other Information: Doctor recommended. For optimal benefit, use daily. Safe for children. Natural and drug-free.

NeilMed Sinus Rinse Kit, 1 Each, $13.69

Sinus rinse by Dr. Mehta. All natural sinus relief. Soothing saline nasal rinse. pH balanced. Rinse prior to corticosteroid nasal spray. The original & patented sinus rinse kit (Patented in USA, Canada, Australia, New Zealand, Mexico, Brazil, Germany, India, Spain, Turkey, United Kingdom). Trust the no. 1 physician recommended brand (In USA and Canada for nasal irrigation devices). 50 Premixed packets. Nasal symptoms from flu & cold. Nasal congestion. Nasal allergies. Kit Includes: 1 Rinse bottle 240 mL (8 fl oz). 1 Custom-designed black cap and tube. 50 Premixed packets of USP grade (purity level 99% or higher) sodium chloride and sodium bicarbonate mixture (pH balanced, natural ingredients, isotonic, preservative and iodine free). Educational brochure with directions for use and warnings. NeilMed Sinus Rinse is an easy squeeze bottle system allows you to deliver saline solution with positive pressure to clean the nasal passages thoroughly, while maintaining your head in an upright position. You have complete control of the pressure and volume of solution, ensuring a gentle, soothing and therapeutic experience. Daily rinsing is safe and will keep your nasal passages clean, healthy and open. Attention: Medical research recommends following the cleaning protocol fully described in the enclosed brochure for the sinus rinse bottle and NasaFlo Neti Pot after every use and replacing the device after three months. For sale in USA only.

Equaline Nasal Strips, Clear, Medium, 30 Each, $13.49

Compare to Breathe Right clear nasal strips (This product is not manufactured or distributed by Foundation Consumer Brand, owner of the registered trademark Breathe Right). Drug free. Opens nasal passages for easier breathing. For sensitive skin (Dermatologist tested). Smart-flex technology. 20% Superior hold (In consumer usage tests, this product scored higher than our previous store brand nasal strips). 20% more coverage (Measured by skin engaging adhesive extending around the ends of the spring bands). Comfortable & easy removal (In consumer usage tests, users agreed. Follow directions, remove slowly (warm water with soap can make removal easier)). Where it’s needed most when compared to the leading brand. Work to help: Improve quality of sleep. Reduce snoring. Relieve nasal congestion due to colds or allergies. Use: While sleeping. During the day. While exercising. Not made with natural rubber latex. How it Works: Instantly and gently opens nasal passages.

Vicks Saline Vicks Sinex Saline Ultra Fine Nasal Mist, Drug Free, 5 Oz, 5 Fluid ounce, $12.29

Relief you can trust from Vicks, the world's #1 selling cough and cold brand! Vicks Sinex, the brand your nose knows and loves, now carries a drug-free saline spray! Instantly clear everyday congestion with Vicks Sinex Saline Ultra Fine Mist Nasal Spray. Helps clear nasal congestion by washing dust, allergens, irritants, and mucus from the nose. Plus it's safe for daily use because it is drug-free with no added preservatives. It is simply a hypertonic saline solution made with purified water. Its special ultra fine mist spray is designed to deliver gentle yet effective relief! Can be used daily, as often as needed, to treat sinus congestion caused by a cold or seasonal allergy spell. Vicks Sinex Saline is safe to use with over the counter or prescription medicines. For children and adults age 2 or older (with adult supervision): Spray in each nostril and blow your nose as needed to instantly clear your everyday congestion.

Benadryl Children's Allergy, Dye-Free, Liquid, Bubble Gum! Flavored, 4 Fluid ounce, $8.59

Give your child effective relief from common allergy symptoms with Children's Benadryl Dye-Free Allergy Liquid Medicine. Containing 12.5 milligrams of the antihistamine diphenhydramine HCI (5 mL), this liquid allergy medication for kids relieves symptoms due to upper respiratory allergies, including runny nose, sneezing, itchy nose, itchy throat, and itchy, watery eyes. Available in kid-friendly bubble gum flavor, this children's allergy relief syrup is both alcohol-and dye-free and is intended for children ages 6 to 11. Help alleviate your child's indoor and outdoor allergy symptoms with the brand moms turn to first when they first treat their children's upper respiratory allergies symptoms. Children’s Benadryl Allergy Liquid Medicine is formulated to be free of dyes, alcohol, sugar, parabens, and high fructose corn syrup for effective allergy symptom relief.

Equaline Nasal Spray, No Drip, 12 Hour Relief, 1 Ounce, $8.49

Oxymetazoline HCl 0.05% (nasal decongestant). Compare to Afrin No Drip Severe Congestion active ingredients (This product is not manufactured or distributed by Bayer HealthCare LLC, owner of the registered trademark Afrin). Severe Congestion Pump Mist: For colds & allergies. Won’t drip from nose or down throat. Maximum strength plus menthol. Fast, powerful congestion relief. No. 1 Doctor recommended adult Nasal Spray active ingredient (Of US physicians surveyed by an independent market research firm). 100% Quality Guaranteed: Like it or let us make it right. That's our quality promise. supervaluprivatebrands.com. Question or comments? 1-877-932-7948.

Equaline Nasal Spray, Fast Acting, 1 Ounce, $5.79

Other Information: Store between 68-77 degrees F (20-25 degrees C). Container is filled to proper level for best spray action. Misc: Phenylephrine hydrochloride (1%) (nasal decongestant). Fast acting relief of: nasal congestion; sinus congestion; sinus pressure; swollen nasal membranes. Compare to 4 Way Fast Acting Nasal Spray active ingredient (This product is not manufactured or distributed by Novartis Consumer Health, Inc., the owner of the registered trademark 4-Way Fast Acting Nasal Spray). Questions or comments? 1-877-932-7948. Supervalu Quality Guaranteed: We're committed to your satisfaction and guarantee the quality of this product. Contact us at 1-877-932-7948, or www.supervalu-ourownbrands.com. Please have package available.

Breathe Right Nasal Strips, Extra Strength, Drug Free, Trial Pack, 8 Each, $4.59

Breathe Right Extra Strength Nasal Strips work to instantly open your nose for nasal congestion relief you can feel right away. Breathe Right nasal strips alleviate your nasal congestion, whether from colds, allergies, or a deviated septum, by widening your nostrils, helping you take air in more easily. Each Breathe Right nasal strip is uniquely engineered with flexible “spring-like” bands and sticks to the area right above the flare of each nostril. As the bands attempt to straighten back to their original shape, they gently lift the sides of the nose - instantly opening your nose for immediate relief. Our Extra Strength nasal strips are 50% stronger than our Original nasal strips, and feature a breathable and form‑fitting material that comfortably adheres to your nose, making them stay put, no matter the activity. Additionally, the Extra Strength Tan nasal strips can be used anytime, anywhere: as your go-to snoring strips, offering snoring relief, or being great for use during exercise, allowing for better breathing while working out or playing sports. Breathe Right is safe for adults and children over the age of 5. Breathe Right nasal strips may be used daily. Do not use for more than 12 hours per day. If rash or skin irritation occurs, discontinue use. Each strip is for single use only - do not reapply; use a fresh strip. Each nasal strip is individually sealed in its own wrapper for ease of use. Caution: Packaging of the product contains natural rubber latex which may cause allergic reactions.

Equaline Nasal Spray, Premium Saline, 1.5 Fluid ounce, $3.79

Nasal Spray, Premium Saline

Zicam Cold Remedy, Zinc-Free, Nasal Spray, 0.5 Fluid ounce, $14.99

Other Information: Store at room temperature 59-84 degrees F (15-29 degrees C).

Equaline Nasal Strips, Tan, Large, 30 Each, $13.49

Compare to Breathe Right tan nasal strips (This product is not manufactured or distributed by Foundation Consumer Brand, owner of the registered trademark Breathe Right). Drug free. For sensitive skin (Dermatologist tested). Opens nasal passages for easier breathing. Smart-flex technology. 40% Superior hold (In consumer usage tests, this product scored higher than our previous store brand nasal strips). 20% more coverage (Measured by skin engaging adhesive extending around the ends of the spring bands). Comfortable & easy removal (In consumer usage tests. Users agreed. Follow directions, remove slowly (warm water with soap can make removal easier)). Where it’s needed most when compared to the leading brand. Work to help: Improve quality of sleep. Reduce snoring. Relieve nasal congestion due to colds or allergies. Use: While sleeping. During the day. While exercising. Not made with natural rubber latex. How it Works: Instantly and gently opens nasal passages.

Vicks Moisturizing Vicks Sinex Severe Moisturizing Ultra Fine Nasal Mist with Aloe, Over-the-Counter Medicine, 265 Sprays, 15 Millilitre, $12.29

The Power of Vicks - the world's #1 selling cough and cold brand! Get instant, 12-hour relief from nasal congestion and sinus pressure with Vicks Sinex Severe! This over-the-counter medicine relieves sinus pressure and nasal congestion by reducing swelling in the sinuses. This sinus spray is a decongestant nasal spray which targets congestion where you need it most, your nose! With a powerful decongestant medicine called oxymetazoline, this product is one of the best options for treating severe sinus symptoms caused by a cold or seasonal allergy spell. The ultra fine mist spray is designed to deliver the medicine gently, with a touch of aloe and soothing Vicks Vapors in every spray! Try Vicks Sinex Severe when you need all day or all night relief because it works for up to 12 hours. For adults and children 6 years and older (with adult supervision): 2 or 3 sprays in each nostril, not more often than every 10-12 hours. Do not exceed 2 doses in 24 hours. Not intended for daily use, read each label and use only as directed. Call your doctor if you suspect a sinus infection, sinusitus, or other more serious symptoms.

Breathe Right Extra Strength Tan Nasal Strips, 44 Each, $18.89

Extra Strength Tan Nasal Strips

Xlear Nasal Decongestant, with Moisturizing Xylitol, Instant Relief, 0.5 Ounce, $9.99

With oxymetazoline HCI 0.05%. New. 99.9% Natural. 12 Hour relief. Nasal decongestant with Xylitol. For colds, hay fever and allergy relief. Benefits: Works instantly; Relieves sinus pressure; 12-hour relief without drowsiness or dryness; Cleans, moisturizes, soothes, and protects the sinuses and nasal passages; Hydrates to alleviate dryness. Reduction of Bacteria: Bacterial Count Per Epithelial Cell: Without Xylitol: S.Pneumoniae - 40; H. Influenzae - 30; M. Catarrhalis - 10. Bacterial Count Per Epithelial Cell: With Xylitol: S.Pneumoniae - 10; H. Influenzae - 15; M. Catarrhalis - 5. S. pneumo, H. influenzae and M. catarrhalis have a reduced ability to adhere to nasal epithelial cells. Tero Kontiokari - Univ. Oulu, Finland (J. Of Anti. Chemo, ’98 (hashtag)41). Whether you need maximum, moderate or daily care, the Xlear sinus care system has the right product for you. Doctor recommended. Frontal sinus. Ethmoid sinus. Sphenoid sinus. Maxillary sinus. Why Xlear with xylitol? Decongestants can be drying to the nasal passages. Xylitol, with its moisturizing properties targets the drying effects of oxymetazoline and soothes delicate sinus tissues. Xylitol also reduces bacterial adhesion, which allows contaminants to be washed out of the nose & sinuses, leaving your airways clean. (See graph on side panel). Nasal decongestant with soothing xylitol. Xlear. www.xlear.com. Customer Service: 1.877.599.5327. www.xlear.com. BPA-free. Made in USA.

4-Way Nasal Spray, Fast Acting, 1 Ounce, $9.29

Other Information: Store at controlled room temperature 68-77 degrees F (20-25 degrees C). Misc: Phenylephrine hydrochloride 1%. Nasal decongestant. Fast Relief of: 1. Nasal congestion; 2. Swollen nasal membranes; 3. Sinus congestion; 4. Sinus pressure. www.4wayspray.com. Questions or comments? 1-800-452-0051. Made in Canada.

Arm & Hammer Simply Saline Nasal Mist, Daily Care, 4.5 Ounce, $8.69

Drug-free. Instant relief for everyday congestion. Helps with: clearing congestion; moisturizing dry nose; flushing irritants. Isotonic formula helps naturally moisturize dry nasal passages and clear congestion associated with year-round allergies or colds. 100% pure ingredients. Use as often as needed. Safe to use with prescription & OTC medications. Isotonic, sterile saline solution. Also Helps with: preventing dry nose bleeds; better sleep; pregnancy congestion; sports. Bag in can technology. Uses: Comforting mist helps relieve symptoms of dry, irritated nose and flushes dust, dirt, pollen and congestion from nasal and sinus passages. Safe to use during pregnancy. Steroid and preservative-free. Won't cause drowsiness. Non-habit forming. No side-effects. www.simplysaline.com. how2recycle.info. Questions? Call 1-800-952-5080 M-F 9AM-5PM ET. Founded Supporter of Arbor Day Foundation. No CFCs: Contains no CFCs which deplete the ozone layer.