![]() ![]() Safety Alerts!Īlways wear protective clothing like rubber boots, rubber gloves and work goggles when working with muriatic acid.Īlways add acid to water to prevent splashing-never pour water into acid. While it's recommended this job be left to a professional, an experienced DIYer can etch concrete when the task is done carefully. This will help the primer and paint adhere properly. If the concrete surface has never been painted, it will need to be etched with a 5 to 10% muriatic acid and water solution. Consider wearing kneepads if you need to work on your knees. Always remember to wear rubber gloves and eye protection when working with chemicals like TSP, as well as a pressure washer, sander and primer and paint. ![]() Afterwards, mop the surface to remove dust and debris from the removal of the old paint. Scrape off any existing paint using a scraper, pole sander or power sander-both of which will make the job a bit easier. Let your porch dry completely before moving on to paint. Follow the manufacturer's instructions when using TSP. If the porch surface is already painted, clean it with a solution of Trisodium Phosphate (TSP) and water. Rinse thoroughly to remove all of the detergent. Let the surface dry for about 24 hours before you paint.įor a concrete surface, scrub the porch clean with a mixture of water and detergent. Spray between porch boards to eliminate any remaining debris. Begin at one end of the porch and continue until you have rinsed the entire surface area, removing as much dirt as possible. Remove dirt, dust, oil and grease with a garden hose or a pressure washer. If you have a wood porch, sweep away loose debris with a broom and clean between the cracks using a slender stick or tool. If you have any delicate ground plants nearby, be sure to cover them with protective drop cloths. Step 1: Prep the Surfaceīefore you start working, you'll need to take everything off your porch. If yours is looking a little worse for wear, now is a good time to take a weekend to renew it to its original glory. ![]() Whether it's wood or concrete, every porch needs a bit of upkeep. Your front porch is the first thing guests see when visiting your house. ![]()
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