Camco TST MAX Strength Orange Scent RV Toilet Treatment Formaldehyde Free Brea Product Features: Eliminates odors in the RV holding tank Powerful citrus formula Fresh citrus scent Ultra-concentrated 2 oz Treats a 40 gallon tank Model#: 41192; Color: Orange; Scent: Fresh Citrus; Made by Camco Description: Camcos TST MAX RV Toilet Treatment. Harness the power of citrus to stop odors and break down waste in your RV or marine waste holding tank. Ultra concentrated formula— just 2 ounces treats a 40-gallon tank. Model#: 41192; Color: Orange; Scent: Fresh citrus; Made by Camco. Instructions Directions: Do not mix with other toilet chemicals. Drain system and flush tank completely before using TST Max. For best results empty and flush waste tanks weekly, regardless of level. Holding Tanks: Add 2 oz for each 40 gallons. Follow with 2 quarts of water. For longer holding periods, larger tanks or temperatures over 85 degrees F, add an extra 2-4 oz as needed. Portable Toilets: Add 2 oz to tank and follow with enough water to cover bottom. Grey Water Tanks: Add 2 oz through sink and flush with water for 30 seconds. Recirculating Toilets: Use 2 oz and follow toilet manufacturers directions. SHIPPING NOTES & POLICIES Please note that we will not entertain the orders being received by the following mentioned regions: Puerto Rico, Virgin Island, Guam, Samoam, Northern Mariana Islands and PO Box. Other orders will be shipped for free including 1-5 Business Days standard shipping, with 3 Business Days processing. eBays arrival estimate is based on average shipping time.Buyer will be responsible for provided address as the change in address after placing order, will not be entertained. Local & state laws regarding purchase will be on the buyer’s behalf. SHIPPING INFORMATION Our items will be shipped by our various US-based warehouses. Shipping will be done via USPS, UPS, FedEx and BlueCare Express (depending upon location and package weight/size) for the sake of your in time and safe delivery. You can check our happy customers feedback to see the satisfactory reviews regarding our Fast and in time deliveries. Standard Shipping is always FREE! We will not responsible for the incorrect or undeliverable addresses as mentioned before. Please note that we are clearinghouse for manufacturers and major suppliers and in order to provide you with quick service, the item can be shipped directly from our distributor. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full- or an exchange of the item. No returns are available on items shipped outside of the USA. COSTUMER SATISFACTON It will be great pleasure for us to serve you regarding any mishap about your delivery or order. We will try our best to entertain you at the earliest. in the following available timings! Monday – Friday | 9 AM – 5 PM at eBay Message You will get your response within 24 hours or earlier.