I don't use any of the sizes at all. I want to be able to get the size I need. As for their fit, you should work on making them fit in a way that feels comfortable and comfortable for you.
π GRINDSHIELD Women's Custom Dental Mouth Guards - (2) Upper Teeth Night Guards for Teeth Grinding β Ideal Comfort Fit Mouth Guard & Case - Sleep Bruxism, Tooth Clenching & TMJ Relief
9 Review
The ConfiDental - Pack of 8 Moldable Mouth Guards for Teeth Grinding Clenching Bruxism, Athletic Sports, Whitening Tray - Includes 4 Regular and 4 Small Guards in 2 Sizes
11 Review
π SWEETGUARDS - Premium Dental Night Guard - Custom Mouth Guard for Teeth Grinding & Clenching, Long-lasting Bruxism Relief, Jaw Muscle Soothing Mouthguard
9 Review
π¦· SleepRight Dura-Comfort Dental Guard: No Boil, Super Strong Mouth Guard to Prevent Teeth Grinding - Mint Scented for Effective Relief
9 Review
The Legend of Zelda: Breath of the Wild game for Nintendo Switch, cartridge
20 Review
π± Organic Peppermint and Parsley Oil Gel Capsules for Fresh Breath - Keto Friendly Stomach Mints with 3+ Hour Freshness - XL Size - Freshies
12 Review
Breath Me TM 50pcs Black Fiber Reed Diffuser Refill Sticks 12 inch - Elegant Home Fragrance Replacement
11 Review
Convenient Listerine Ready! Tabs Whitening Chewable Tablets: Polar Mint Flavor to π¦· Combat Bad Breath, Whiten Teeth, and Eliminate Germs Anywhere, 24 ct, Sugar-Free, Gluten-Free
11 Review