Dear Tim: My wife and I have an outdoor patio with colored precast concrete paving blocks. It doesn’t take long each year for black mold and mildew to start growing on it. We also have an issue ...

I made DIY Concrete pavers for a concrete patio project I am working on. I created a modular system that lets me integrate plants into the design. I made MDF prototypes that I cut out using the Shaper ...

For a patio build, stepping stones ... come out of the mold easily without damaging the mold and the tile. Concrete molds are usually made from silicone, which is malleable and stretchy, so ...

In the back, there is a patio door leading to a concrete deck. The patio door sits ... this water will cause serious wood rot, mold and, eventually, structural problems with your home.

Q: My wife and I have an outdoor patio built with colored, precast-concrete paving blocks. It doesn't take long each year for black mold and mildew to start growing on it. We also have an issue ...