Put gloves, mask and goggles on. Work in a well ventilated area.
Coat the desk with a thick layer of the gel paint remover with a natural bristle paint brush.
Allow the paint remover to set until the paint is wrinkling up or visibly lifting from the surface.
Use the scraper to lift the paint off of the desk. Place the residue in an old paint can that can be sealed.
Wipe the piece with the varnish remover.
Re-treat any remaining bits of paint with paint remover. Sometimes it takes a second application with a stiff brush to remove paint from cracks and crevices in the wood.
Use a stiff natural bristle or plastic cleaning brush to remove the gel and paint from the cracks.
Wipe the piece down with varnish remover again.
Proceed with refinishing as desired.