However the first method gives better results.
How to refinish shellac floors.
Shellac has many advantages as a finish.
Apply the wax with a circular motion wait a few minutes for it to harden then rub with a cloth to a glossy sheen.
Try to find an inconspicuous spot.
Old or new here is the way to check the finish on the furniture or woodwork.
Dab a little denatured alcohol on one section of the wood finish.
This how to refinish wood floors article will show you how to do just that.
Test for a shellac finish.
If it is shellac finish it will liquefy and dissolve.
Testing unless there is no doubt that the floor is.
The best way to refinish wood floors without sanding is to scuff the floor with a buffer and sanding screen then apply two coats of new finish.
After the shellac cures for about a week use an extrafine scotch brite pad to put a protective coat of a top quality tinted furniture wax such as briwax over the entire rail.
Hardwood floor refinishing can help you get rid of those unsightly scratches and marks.
While maintaining a shellac floor takes a bit of care the results are a long lasting floor that may never require total sanding and refinishing.
A layer of wax will protect the shellac surface from the minor scratching and scuffing which come during the course of normal use.
Shellac finishes scratch easily and shellac isn t the most water resistant of finishes.
You can also use a chemical to etch the existing finish then apply new finish.
Removing shellac from wood floors.
But as long as the damage is shallow in the coating and not in the wood itself you can renew the hardwood floor by adding a new coat of polyurethane right over the old finish.
When shellac finishes get wet they develop unsightly white rings.
When a shellac finish needs restoration it s possible to apply new material directly over the old because like lacquer shellac amalgamates and the two.