Grilla Box - Self Cleaning Mouthguard Case (OG) * BEST SELLER
Grilla Box - Self Cleaning Mouthguard Case (OG) * BEST SELLER
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The World's First Self-Cleaning Mouthguard Case
We're supposed to clean our mouthguard after every use... but how often do you actually do it?
Why athletes love Grilla Box:
- Cleans your mouthguard in 20 seconds
- Reduces bacteria and odor
- Includes 4 oz. of all-natural, alcohol-free Grilla Juice sanitizer
- Never forget to clean your guard again!
Most mouthguards are stored wet inside closed cases, where odor and bacteria can build up between training sessions. Grilla Box makes it easy to keep your mouthguard fresh, clean, and ready to use.
Perfect for boxing, Jiujitsu, MMA, wrestling, football, and night guards
Stop storing your mouthguard in a dirty case or filthy gym bag. Upgrade with the Grilla Box and keep your guard fresh after every training session.

I love Grilla Box, the Grilla juice makes my mouthpiece always ready to go. The box makes it easy to clean!
The Grilla Box is an innovative and compact way to clean dental appliances. I use it for my Invisalign retainer when I travel, and it’s been very convenient. The refill solution comes in a pouch that lines up neatly with the spout, making it easy to top off the chamber with enough liquid for a few nights—so you don’t have to bring the whole pouch along. To use, I add a little water to the cup, give the solution a few squeezes, shake the container to clean the retainer, and then rinse it off with fresh water. I think it works really well and is good value for what I use it for.The product is brightly colored, well-constructed, and lightweight. You do need to make sure the lid is sealed tightly before shaking to prevent spills, and I’d recommend scanning the QR instructions before first use since the setup isn’t immediately intuitive. A thoughtful touch: the inventor included a hand-written note with the product, which I really appreciated.
Genius design. I have 3 mouthguards; 2 for boxing and 1 for wearing at night so I don’t grind my teeth. I keep this in my bathroom cabinet because I use my nighttime mouthguard the most. I swap out my mouthguards for boxing when one is dirty and use this to clean them when I get back home. This is so convenient. It takes up less space than those ultrasonic/electric mouthguard cleaners for the same functionality. Plus it’s refillable; you could even drop one of those mouthguard cleaning tablets directly into the case and fill the top with distilled water and use it that way. It’s that versatile. This is such a genius invention
This self-cleaning mouthguard and retainer case has been amazing for my daughter! Before, she would constantly forget to clean her retainer, but having this convenient case with built-in cleaning functionality makes the process effortless. The included cleaning solution works wonders, ensuring her retainer stays fresh without extra hassle. It’s a smart, compact storage solution that eliminates excuses and keeps her on track with proper hygiene. A must-have for anyone looking to make retainer care easier and more consistent!
So glad someone came up with this idea of a self-cleaning mouthguard case! This is so handy for those on the slightly lazy side. The case is a little hard to finagle, but once you get the hang of it, it's not hard. All of my boys use retainers/mouthguards, and this is just perfect for helping them keep their retainers and mouthguards sanitized.My only question is, where do we order more solutions once we run out?