There's old wax buildup from years ago — does that complicate refinishing?

Yes, old wax buildup significantly complicates refinishing and must be completely removed before any sanding begins. Wax creates major problems during the refinishing process because it clogs sandpaper, prevents proper stain penetration, and causes finish adhesion failures.

Professional wax removal is essential because standard floor sanders will spread the wax around rather than remove it, creating an even bigger mess. Licensed refinishing contractors use specialized chemical strippers and techniques to dissolve and extract the wax from the wood pores. This process typically involves applying commercial wax removers, allowing proper dwell time, and using specific scraping and cleaning methods that won't damage the wood.

The wax removal process adds time and cost to your refinishing project - typically an extra $1-2 per square foot in the Ottawa market. However, skipping this step will result in a failed refinishing job with poor stain coverage and finish that peels or doesn't adhere properly. Some contractors may need to do multiple wax removal treatments if the buildup is particularly heavy or has been applied over many years.

After complete wax removal, the wood needs time to dry before sanding can begin. Professional contractors will test for any remaining wax residue using mineral spirits - if the wood still beads water or shows waxy residue, additional cleaning is required. This thorough preparation is why experienced refinishing contractors in Ottawa typically schedule extra time for floors with known wax history.

For a proper assessment of your wax removal needs and refinishing timeline, request a consultation from Ottawa Floor Install. Our experienced team can evaluate the extent of wax buildup and provide an accurate timeline and quote for complete restoration.