MightyLine Checkerboard

1) How clean does the floor need to be prior to applying MightyLine?  
A clean floor surface is cruicial as you do not want to apply MightyLine onto old paint or tape residue.  For maximum durability and a proper application, MightyLine needs to be stuck to the floor directly.  Trapped dirt or old residue only creates a larger possibility of a failed application, which is what you are trying to avoid in the first place.

3) What do you recommend we clean the floor with prior to applying MightyLine?
It is very important to use low-chlorine based or chlorine-free cleaners. One such recommended product is ‘Simple Green’.