Concrete stain is a great way to create an attractive outdoor space. This is a do-it-yourself project but caution must be used when working with muriatic acid. Time to complete should be two to four days to allowing for drying time.
Purchase a concrete stain at your local paint store, hardware store, Lowes or Home Depot. Concrete stain is usually offered in pre-mixed and custom colors. Concrete cleaners, phosphoric or muriatic acid can also be purchased at these same stores.
Purchase a concrete stain at your local paint store, hardware store, Lowes or Home Depot. Concrete stain is usually offered in pre-mixed and custom colors. Concrete cleaners, phosphoric or muriatic acid can also be purchased at these same stores.
First clean the surface to be stained with a non-residue cleaner and a stiff-bristled brush. For stubborn oil and grease stains, a pressure washer and a degreaser may be needed.
Next soak shrubs and grass around the porch or patio with
water to create a protective barrier.
Before handling the muriatic acid, put on boots, gloves and safety goggles with a respirator. Mix one part acid into four parts water in a plastic sprinkling can if you are using muriatic acid or follow directions provided if you are using a phosphoric cleanser. Wet the concrete surface once again and soak any surrounding grass or shrubs. Then sprinkle the acid solution onto the concrete. Allow the acid solution to sit for 30 minutes to neutralize the concrete's alkalinity. After 30 minutes, remove the acid with a broom and plenty of water.
Rinse the patio thoroughly with water and allow it to dry at least 48 hours.
Apply the concrete stain using a sprayer or roller on an extension pole. Wait 24 hours before applying a second coat, if needed.
WARNING
Muriatic acid is very dangerous. You must wear protective clothing and a respirator.
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