The first step to a professional floor-refinishing is Rust-Oleum® Nano Shield™ PreFin Cleaner. This low-odor, high-efficiency formula deep cleans and lightly abrades prefinished and laminate floors to ensure best-possible adhesion of the top coat.

Nano Shield Prefin Cleaner is intended for use on all wood floors coated with a clear unwaxed finish, including prefinished, laminate and polyurethane finishes. Not for use on waxed, oiled or unfinished wood.

use of the word 'nano' in product name

available online (see product link)