The 500psi Scrub will gently remove residue that the manufacturing process leaves on the mask's lens which will help reduce the chance of the lens fogging up underwater, while keeping your mask in top condition. Prevent further fogging by applying the 500psi Defog after using the Scrub to ensure clarity on your next 3 dives.
OLD MASK? DON'T TOSS IT! The Scrub can also be used to recondition older masks.