Add Yahoo as a preferred source to see more of our stories on Google. If you've never used dye in a washing machine, we understand why you would have some reservations. After all, who wants an indigo ...

Clothes of different colors in the same washing machine - Alina Mosinyan/Shutterstock There are many things people get wrong when doing laundry that can inadvertently damage their clothes. Yes, most ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...