 This is where most of the grinding and cleaning occurs. The Brux Nightguard redirects the bite force away from the back teeth, reducing jaw pain while still protecting. Unique design is what makes Brux Nightguard different grind guards. Order your Brux Nightguard today and get a percent off plus free shipping. Go to bruxnightguard.com and enter the code BRUX91. That's B-R-U-X-9-1. Stop your grinding with Brux 91.