Fresh Wave Gel completely removes odors using safe, natural ingredients - no toxic chemicals or fake fragrances. Each container includes powerful Lavender infused gel that continuously eliminates bad smells. Open and remove seal. Replace slotted lid and place Gel where odors are strongest. Just like odors, Gel disappears as it evaporates. Remove odors from pet areas, garages, basements, storage, bathrooms, kitchens, boats, cabins, RV's, return air systems, smoking areas. Gel lasts 15 to 30 days, depending on airflow. Neutralizes odor molecules, doesn't cover them up. Made with natural ingredients, like water and plant oils. No harsh chemicals, synthetic perfumes, alcohol or phthalates. Safe for people, pets and the planet.