Platinum Turbo White Kit

My order was sent partially filled. Customer service corrected the issue and I received everything. So far, so good. I feel like my teeth are cleaner even if not visibly whiter, yet.

This is my favorite tooth whitening system , works beautifully , I am very pleased !!! I did miss an instruction of how to use it , found some on line but still don't know how to use the booster gel . I've been adding it over my regular toothpaste , but I'm not sure if this is correct . please advise , I would appreciate it , thanks !!!