Efflorescence is not a rock band. That’s Evanescence. Efflorescence is the white, chalky substance that appears on concrete, pavers, brick, and stucco. It is residue that is left behind when hard, ...

Q: I have noticed a white powder around the edges of my concrete walkway. Should I be concerned? A: The white powder is the result of efflorescence, which occurs when a soluble salt, such as earth, ...

Pavers are durable and versatile — there are many paver projects you can do to spruce up your home, from a stylish paver walkway project to a stunning backyard patio. When properly installed, pavers ...

We may receive a commission on purchases made from links. If you've noticed a white, powdery substance on a surface in your ...