Decades ago, a box of borax could be found in laundry rooms across the country, but over time, the powdery white laundry booster fell out of favor. Now, this old-fashioned laundry additive seems to be making a comeback, particularly among those interested in natural cleaning methods and homemade cleaning solutions. But what exactly is borax, and is it really safe? This video breaks down everything you need to know about the old-fashioned, all-natural detergent booster, including how to make your very own DIY laundry detergent with borax.