3-Stroke Method: a method of applying polish where only 3 brushstrokes are used. 3-Free: a polish that does not contain Toulene, Dibutyl Phthalate (DBP) & Formaldehyde in its ingredients. 4-Free: a polish that does not contain Toulene, Dibutyl Phthalate (DBP), Formaldehyde and Camphor. 5-Free: a polish that does not contain Toulene, Dibutyl Phthalate (DBP), Formaldehyde, Camphor and Formaldehyde Resin. Blog Sale: a sale set up by … Continue reading Nail Polish Lingo Dictionary