STATEN ISLAND, N.Y. -- OK, some might argue that there are only two things a human truly must do: Die and pay taxes. False! They left one crucial necessity outta the loop. We all gotta go to the ...

Question: My brick house was built in 1921. The bricks are a mixture of brown, various shades of red, beige and black. I had some deteriorating mortar replaced, and the handyman smeared the mortar on ...

Bricklayers typically use muriatic acid to dissolve mortar from most brick. This is simply a form of hydrochloric acid. When you buy this product you may notice a skull and crossbones on the label, ...

There are two types of chemical burns that are a very serious threat to blindness: acids and bases (alkalis). Many people are aware of dangers of acids, such as battery acid, muriatic acid (used to ...