Wood Floors - Spots and Scratches
Black heel marks and other stubborn spots can often
be removed by rubbing gently with fine steel wool and the
solvent-based wax used on the floor.
Dark spots on wood floors are often caused by
exposure to alkaline substances, which were allowed to
dry on the floor. To get rid of these spots: remove
solvent based wax with mineral spirits; this is a
flammable solvent so be very careful; have adequate
ventilation, and be sure there is no spark or flame in
the area. Apply white vinegar to spots and leave it there
for three of four minutes; and wipe dry with a clean
cloth. Repeat this procedure, if necessary. If several
applications of vinegar do not remove the spot, you
might try a four percent oxalic acid solution. When using
oxalic acid, read the label and observe all cautions.
Oxalic acid is poisonous! If oxalic acid solution does
not work, you should consider calling in a professional
floor finisher.
Scratches and small worn areas on wood floors can
often be concealed by applying a small amount of wax with
very fine steel wool to the floor. Apply the wax in the
direction of the wood grain wherever possible and rub it
in gently until the color blends with the floor. Wipe off
any excess, then polish the area with a clean, dry cloth.
Wax, alone, will work well for light to medium-colored
floors.