How does dry cleaning work?
Dry cleaning is easy: bring your sweaters into a shop, and pick them up a couple days later. But how does dry cleaning work?
Are warm air hand dryers really more sanitary than paper towels?
Hand dryers are environmentally-friendly, sure – but ‘more sanitary to use than paper’? Not so much.
Why should you wax your car?
Why should you wax a car? If you don’t drive a hot rod or a Ferrari or something, should you even bother? Does it do anything other than make a car shiny?
How can you get a blood stain out of clothing?
How can you get a blood stain out of clothing? Here are some easy tips to try to clean that spot right up.