The retainer case can withstand boiling water disinfection at 211℉. Please note that for the first use, boil it in hot water for about a minute and repeat several times to remove any odor
There are 8 vents at the bottom to effectively remove odors and keep the air inside the bag fresh
Stainless steel spring hinge switch with moderate elasticity, can be quickly opened with one hand, saving time and effort
You can rinse the retainer container directly under the faucet, open the seal, and rinse the retainer to avoid touching it with your hands and getting it dirty
This small aligner case is lightweight and compact, making it easy to travel with or store in a bag
PLEASE NOTE Our silicone is made of food-grade safe and odorless materials. However, due to the strong adsorption properties of siliconematerial, it may absorb external odors during production and transportation, resultingin a slight odor when the product is first opened. You can easily eliminate this odor by using any of the following methods: 1.Boil the product in hot water for about 1 minute, cool it in cold water, and repeat thisprocess 2-3 times to remove the odor. 2.Brush the product with toothpaste, soak it in warm water for a while, and the odor will be removed. 3.lf you don't need to use the product immediately, you can let it air out in a ventilatedplace for 3-5 days to remove any remaining odor. The odor will dissipate with time.