To use sandpaper or a power sander to remove paint: Thoroughly clean the painted surface with degreasing cleaner, dish soap or household cleaner and allow to dry. Include your email address to get a message when this question is answered. “The moisture might soften the paint enough so that you can then scrape it off,” says Estabrooke. Step 5 Apply the warm, soapy water directly to the stained area to remove any residual grease from the surface of the deck. Ace Hardware suggests picking a paint stripper that sprays on for the fastest application. It is eco-friendly which is how it manages to be low on odor. Before applying the paint stripper, make sure to cover any plants that are near your deck. Removing a dried or old paint will require more work. This 100% biodegradable formula quickly removes solid or semi-solid deck and siding stains. Its fast-acting formula works in half an hour so you can remove an old finish and apply a new one in the same day. % of people told us that this article helped them. Used this http://bit.ly/pressurewasher to remove and strip paint off my deck using a pressure water jet and a citrus based stripper, it was so easy!!! When acrylic paint is spilled on a deck, it is easy to remove especially if still fresh. wikiHow is where trusted research and expert knowledge come together. Try to deal with the paint spill immediately as it happens. While staining a previously painted deck is time-consuming and takes a lot of energy, the converse is far simpler. If the wood does become discolored, touch up with a wood finish repair pen. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/31\/Remove-Acrylic-Paint-from-a-Deck-Step-1.jpg\/v4-460px-Remove-Acrylic-Paint-from-a-Deck-Step-1.jpg","bigUrl":"\/images\/thumb\/3\/31\/Remove-Acrylic-Paint-from-a-Deck-Step-1.jpg\/aid1860024-v4-630px-Remove-Acrylic-Paint-from-a-Deck-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":630,"bigHeight":473,"licensing":"