If your computer is the only one in your house, or your bandwidth use is the only use that matters to you, you can install a bandwidth monitor on your computer to track how much data you consume.
Checking for Visible Mold. 1  1. Look for telltale characteristics. Mold often has a fuzzy appearance but can also look like a stain if itâs growing on a wall or furniture. 2  2. Check the basement. This should be the first place you look. 3  3. Check the utility room. Look in and around the clothes dryer duct for mold growth.  4. Check small enclosed spaces.
1 A professional mold inspection of a typical family home runs $200-$600, although larger homes (5,000-10,000 square feet or more) can be $600-$900 and up. 2  In extreme cases, the inspector may cut open the walls for what's known as an invasive inspection.