Concrete pavers are frequently the most practical and economical way to produce a backyard patio, driveway or walkway. Although those inexpensive gray pavers in the home improvement center may leave something to be desired, it is possible to alter the concrete’s shade without professional intervention. Acid stain — a combination of metallic salts, hydrochloric acid and water — is a cheap, safe method which may be carried out in a single afternoon. The stain absorbs into the concrete’s pores and also is available at home improvement stores in a variety of colors. Clean out the pavers correctly and protect yourself in the etching chemicals to make concrete pavers your neighbors will envy.
Spread a tarp in a well-ventilated area, preferable outdoors. Lay down the clean and scoop each one with a combination of warm water and a mild detergent. Work the soapy mixture into the pavers with a plastic bristled scrub brush to remove any surface dirt and grease.
Wash the pavers thoroughly with a garden hose. Allow the pavers to dry for at least 24 to 48 hours prior to continuing.
Wear a set of rubber gloves and a safety mask to handle acid stain. Slowly mix 3 parts stain to 97 parts water. Stir and add more stain until you reach a 10 percent concentration of the goods.
Apply the concrete stain with a paintbrush. Start by covering the upper surface of the paver with an even coat of the merchandise before continuing onto the sides, even if the pavers will be used as edging.
Allow the pavers to dry for at least one to two hours before applying a second coat, if needed to make a more intense shade. If you are delighted with the first coat’s color, it’s not required to apply any more.
Allow the final coat to dry for at least 24 hours before placing the pavers.