It can be quite frustrating when that white, chalky substance known as efflorescence or "new building bloom" shows up on your freshly poured surface. Luckily, efflorescence can be treated and removed, ...

We may receive a commission on purchases made from links. If you've noticed a white, powdery substance on a surface in your home, you may accidentally mistake it for mold at first. However, upon ...

Last week I was flooded with great problems to solve. James H. lives in Evanston, Ill., in a condominium complex. Not all condo complexes have garages. Some have carports that stop most sunlight and ...