1 Molarity has the units mol L-1 (or mol/L or M).  Molarity, concentration in mol/L or mol L-1, is given the symbol c (sometimes M). For a 0.01 mol L-1 HCl solution we can write : [HCl] = 0.01 mol L-1 (concentration implied by square brackets around formula)
Soak your mouth guard in the solution for about 5 minutes, then remove and rinse with water, then brush it well using tooth paste, then finally, rinse again. Do not place the guard or oral appliance directly into your mouth without rinsing to off first!n the dental office we suggest a couple of ways to clean mouth guards, night guards, whitening trays, retainers and partial or full dentures. Brushing with toothpaste btween uses should be a daily routine and is good enough to control build up and foul odors most of the time.
If you are playing sports, particularly contact sports, you should always wear a mouthguard. This is a rubber-like cover that fits over your teeth and protects you against a blow to the mouth. Your dental team can have one made for you by taking an impression of your teeth and sending it to a laboratory. The laboratory then makes the mouthguard so that it fits your mouth exactly.