How to remove varnish<br>Create good ventilation. Whether your sanding or using a chemical solvent, it's a good idea to have ventilation. Open windows and use fans to create cross-ventilation if you're inside.
It is considered to be impossible to remove varnish.
( z1 consider :ARG1 ( z2 possible :polarity - :ARG1 ( z3 remove :ARG1 ( z4 varnish ) ) ) )