?100% SATISFACTION GUARANTEE?: If for any reason you are not completely satisfied with your purchase within 30 days, please contact us and we will fully refund your purchase. ?EASY TO CLEAN + DISHWASHER SAFE?: All parts (except the filters) are top-rack dishwasher safe for easy cleaning. Always dry properly. ?EASY TO USE + CONVENIENT?: 100% manual and no need for any batteries or plugs. Our gentle suction nose sucker and booger remover is ideal for babies, children and kids with stuffy nose and congestion. ?HYGIENIC?: Comes with 24 hygiene filters. Our disposable hygiene filters prevent the transfer of mucus or boogers. Replace hygiene filters after each use. ?SAFE + GENTLE FOR BABIES?: Made with high quality materials and are also BPA Free + Phthalates Free. This baby congestion relief sucker is suitable for ages 0 to 9 years. For more stubborn congestion, use saline solution first.