Check the listing for details. Rainbow Genuine Deodorizer and Air Freshener / Fresh Air Concentrate (Multi...). Condition: New. Listed at 29.79 USD. The clean rainbow air freshener concentrate will help neutralize odors in your home by adding a small amount in your water pan. Helps to remove cooking, smoke, pet, and mildew smell. While you neutralize odors, you will also be filling your home with a clean fresh scent. Also helps to kill germs and bacteria from spreading during the cold season! Directions: Add 1 cap full per 2 quarts (2 liters) of water; Ingredients: Alcohol, Triethylene Glycol, Anionic Surfactant, Preservative, Fragrance >5%; Attention: If swallowed, seek medical attention. DO NOT induce vomiting. Avoid contact with eyes-immediately flush eyes with water upon contact. This item is 16 ounces and is very concentrated compared to the previous version (R569) which was 32 ounces. The 32 ounce bottle instructions called for 2 cap full per 2 quarts of water. Information provided by www.rainvac.com.The clean rainbow air freshener concentrate will help neutralize odors in your home by adding a small amount in your water pan. Helps to remove cooking, smoke, pet, and mildew smell. While you neutralize odors, you will also be filling your home with a clean fresh scent. Also helps to kill germs and bacteria from spreading during the cold season! Directions: Add 1 cap full per 2 quarts (2 liters) of water; Ingredients: Alcohol, Triethylene Glycol, Anionic Surfactant, Preservative, Fragrance >5%; Attention: If swallowed, seek medical attention. DO NOT induce vomiting. Avoid contact with eyes-immediately flush eyes with water upon contact. This item is 16 ounces and is very concentrated compared to the previous version (R569) which was 32 ounces. The 32 ounce bottle instructions called for 2 cap full per 2 quarts of water. Information provided by www.rainvac.com.