
This is the only mouthguard I've used so I don't know if they all fit or not. I have a big mouth and I feel like it stays very far in the front of my mouth. It also rubs the inside of my mouth and gums so hard they get that tender feeling like eating too many chips, but all over the mouth, not just the roof of the mouth. It also falls at night. However, this is true; Quit grinding me while he's inside, this brings some relief. I would recommend people try this as everyone's mouth is different and if you have a 'better' shaped mouth to stay in you might find some relief!

USA Made Professional Mouth Guard: Customizable Dental Guards for Teeth Grinding, Bruxism & Clenching - 2 Sizes, BPA Free - Also Ideal for Sports & Teeth Whitening
9 Review

😁 GRINDSHIELD Women's Custom Dental Mouth Guards - (2) Upper Teeth Night Guards for Teeth Grinding – Ideal Comfort Fit Mouth Guard & Case - Sleep Bruxism, Tooth Clenching & TMJ Relief
9 Review

KOHEEL Grinding Adjustable Eliminates Clenching Oral Care
9 Review

🦷 SleepRight Dura-Comfort Dental Guard: No Boil, Super Strong Mouth Guard to Prevent Teeth Grinding - Mint Scented for Effective Relief
9 Review

BLIS Fresh Breath Kit: Potent BLIS K12 Oral Probiotic for Bad Breath & Halitosis Treatment - Clinically Proven Mouthwash, Tongue Scraper, Lozenges - 4 Week Supply
11 Review

🍊 TheraBreath Fresh Breath Chewing Gum: ZINC with Citrus Mint Flavor - Pack of 6 (10 Count)
11 Review

Wild Fuel Dental Probiotics: Fresh Breath & Healthy Bacteria Support - Vegan, Cruelty-Free Chewable Tablets for Oral Health - 45 Mint Flavored, Sugar-Free Travel Tin
14 Review

🌱 Organic Peppermint and Parsley Oil Gel Capsules for Fresh Breath - Keto Friendly Stomach Mints with 3+ Hour Freshness - XL Size - Freshies
12 Review