Maybe only professionals should use this product.
My step #2 bottle was nearly empty upon opening the box. The step #3 felt like my nails were on fire, and the brush tip clumped  up with the other product right away and  fell off.  I used  a paper towel to grab it knowing not to touch the product on my skin and it literally “super glued” the paper towel to my two fingers. The smell of the products was so industrial smelling and strong.
Rating: 2 stars