You can sure depend upon your olfactory senses to detect the presence of mold in air. However, often the quantity of mold is not sufficient to give out a moldy smell. In that case, you can test air to check if there are any mold spores present using air testing kits. Do-it-yourself air testing kits are widely available on the internet and are useful for preliminary testing such … [Read more...] about Do-It-Yourself Air Testing Kits