Uploaded August 2021 | Updated September 2026, 1 week ago

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Removing oil-based polyurethane may take more steps than water-based polyurethane, but it’s not rocket science. All you need is mineral spirits or paint thinner, water, dish soap.

I recommend wearing gloves. You should also keep the windows open when dealing with oil-based polyurethane, mineral spirits or paint thinners. If you can, go outside when doing so.