Update on January 6, 2025: Updated prices and checked stock for all products. Only a doctor can fit you for a custom mouth guard, but for the best-fitting OTC alternative, look for a “boil and ...

“People buy three sizes, try them on at home and return the ones that don’t fit,” says Gómez ... At the very most, the store will offer the customer a paper or plastic bag,” explains Daniel Pinto ...

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