The 32-pack of HOTUT water bottle cleaning tablets are safe to use on plastic and metal utensils to keep them clean and healthy, making them a must-have for every household. Featurers: Water bottle cleaning tablets are specially designed to effectively remove limescale deposits, improving the performance and longevity of your appliance. Just add hot water above 60°C to submerge the dirt, leave it for 15-20 minutes, then rinse. Use once a month or every two months for best results, our cleaning tablets are highly effective. Specifications: Main Ingredients: Sodium percarbonate, citric acid and baking soda. Shelf Life: 2 years Packing List: 32 Water bottle cleaning tablets; Notice: The recommended dosage is 1L of water mixed with 4 capsules of this product. The actual dosage can be adjusted according to the severity of the dirt. Product may cause mild irritation if in direct contact with skin. Please wash hands after use. If it accidentally gets into your eyes, just rinse with plenty of warm water. Do not swallow tablets as they are harmful if swallowed. Please keep this product out of reach of children.

?Wide Application?Our water bottle cleaning tablets are suitable for cleaning stainless steel, plastic, ceramic and glass drinking containers, but we do not recommend using them on your baby's bottles. We recommend using the cleaning tablets at least once a week, depending on how often you use the bottle. ?Improve Energy Efficiency?Regular use of our descaling tablets not only extends the life of your appliances, but also ensures each container remains in pristine condition. And these bottle descaling tablets increase energy efficiency, resulting in lower energy bills and a greener home. ?Effectively Cleans Dirt?This bottle washing tablet can effectively dissolve stains and odors in bottles and remove 99.9% of bacteria. Your drinks will not lose their delicious taste due to cup taste, making your life odor-free and promoting better health. Healthy hydration habits. ?Easy to Use and Carry?Individually packaged, no additional equipment required. When using it, just fill the drinking bottle with hot water above 60 ?, soak the dirt, and add cleaning tablets. Wait about 15-20 minutes, rinse with water and you will get a brand new bottle. ?Safe Ingredients?Our water bottle cleaning tablets are made with ingredients that are safe and beneficial to the natural environment around you. These water bottle cleaning tablets are made with sodium percarbonate, citric acid, baking soda, and more to safely care for drinking water bottles.