The complete guide to stripping, sealing and polishing vinyl floors

Stripping, sealing and polishing vinyl is a four-stage job: strip everything including corners and kick-plates, seal in two thin coats, build three to four thin coats of polish, then burnish once the final coat has cured. Thin coats and complete removal are what separate a finish that lasts from one that clouds in weeks.

A vinyl floor that’s been stripped, sealed and polished properly doesn’t just look good on day one — it survives trolley traffic, summer humidity and eighteen months of night-shift buffing before it asks for attention again. Done badly, it clouds in weeks. The difference is method, not luck.

1. Strip everything, not almost everything

Old polish left in corners and under kick-plates is the number one reason a new finish fails early. Flood the floor with stripper solution, give it ten minutes of dwell time, then work a low-speed machine with a black strip pad in overlapping passes. On heavily built-up floors, expect two rounds.

Pick up the slurry with a wet vac immediately — never let it dry back onto the floor — then rinse twice with clean water. The floor should squeak under a gloved hand before you move on.

If the rinse water isn’t clean, the floor isn’t clean. Every shortcut you take here comes back as clouding under the seal.

2. Seal thin, seal twice

Two thin coats of sealer beat one heavy one, every time. Lay each coat with a clean applicator in a figure-eight pattern, keeping a wet edge, and let each coat dry until it loses tack completely — usually 30–45 minutes with decent airflow.

3. Build the finish

Apply three to four coats of polish the same way — thin, patient, wet edge. From the second coat on, you’re building the wear layer that burnishing will harden. Skip the temptation to flood it: thick coats trap solvent and stay soft for weeks.

4. Burnish to a close

Once the final coat has cured overnight, run a high-speed pass with a soft pad. A suction polisher keeps the dust out of the air — and out of your finish — which is why we've been building them since 1949. The floor should read a uniform, glass-like gloss under raking light.