Painting Over an Indoor Cinder Block
- 1). Thoroughly wash the face of the cinder block with soap and water. Use the sponge and scrub brush to remove any stubborn grime or stains.
- 2). Wait for the cinder block to dry completely.
- 3). Apply a single coat of primer to the cinder block surface. The primer helps ensure a good bond between the latex paint and the block.
- 4). Wait for the primer to dry completely.
- 5). Mix the latex paint, then apply the first coat to the cinder blocks. Do not worry if the primer color shows through the first coat; just concentrate on getting the paint to a uniform texture. Subsequent coats fill in the color.
- 6). Wait for the first coat to dry, then add additional coats as necessary until the cinder blocks are the desired color.
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