If you’re a fan of concrete (and who isn’t?), then you’ve probably seen the latest trend in outdoor decor: etching concrete. This increasingly popular process allows homeowners to customize their patios, sidewalks, and other concrete features by adding stylish designs or even words. After reading this post, you’ll know all about the best ways to use concrete stain and acid-etching techniques on your own home projects. Use a soft broom to clean the surface of the concrete thoroughly Apply a primer coat The primer coat is a thin layer of concrete sealer that helps the stain stick to the concrete. It creates a smooth surface for staining, so there are no brush strokes or other imperfections in your art. To apply this first coat, it’s best to use a soft-bristled brush and be very careful not to over-brush it onto the surface—you want just enough primer on there so that when you go back with your chosen stain color(s), they’ll adhere well. You’ll also want to make sure you let this coat dry overnight before applying any subsequent coats! Smooth out the primer coat The primer coat should be smooth and even, without any pools or drips. There are several ways you can make this a reality: Apply an acrylic water-based concrete stain Apply an acrylic water-based concrete stain. Using a paintbrush, apply thin layers of stain to the surface of the concrete, allowing each layer to dry before applying another. This will help prevent bleeding between layers of stain and ensure that your final design has an even coat. If you’re using a sprayer, be aware that it will make it more difficult to achieve an even coat. Allow the stain to dry completely Allow the stain to dry completely. This is a crucial step in the etching process because it allows the concrete to absorb the pigment and create an even tone. If your piece has multiple coats, allow each application of stain to dry before applying another coat. The rule of thumb is 24 hours for one coat, 48 hours for two coats, and 72 hours for three or more coats. Cover the concrete with a clear coat sealer The application of a clear coat sealer is the last step but an important one. Once your concrete has been etched and stained, wait at least 24 hours for it to dry completely before applying a clear coat