If you’re still washing your clothes on hot for every load, it might be time for a chill pill—literally.
According to Consumer Reports, cold water might just be the hero your laundry (and wallet) needs. It turns out, modern detergents are built differently these days. The enzymes they use are actually designed to work better in cold water, not hot.
So if you’re worried that cold water won’t get your clothes clean, the science says otherwise. Plus, washing with cold can save energy and help your favorite hoodie last longer. It’s a win-win, unless you’re emotionally attached to your electric bill being sky-high.
Here are a few more cold, hard facts:
- Cold water protects delicates like lace, silk, and anything you’d cry over if it shrunk.
- It keeps dark colors from fading or bleeding. No more accidental tie-dye surprises.
- And perhaps most importantly, it won’t “cook” protein stains like milk or blood into your clothes, which hot water can sometimes do.
Oh, and remember how your washer uses electricity? Almost all of that power goes toward heating the water.
So using cold can help you save cash, lower your carbon footprint, and maybe even earn a smug little eco-friendly grin in the process.
That said, hot water isn’t totally canceled. It still has its place, especially if you’re dealing with greasy messes, sweaty gym clothes, or nylon and polyester fabrics that respond better to a little heat. Sheets and towels after a flu bug? Yeah, go ahead and nuke those germs.
One little caveat: If it’s freezing outside—like, under 40 degrees—the “cold” water coming into your machine might be too cold for your detergent to work properly. In that case, lukewarm might be your best bet. Or at least check the detergent label to see what it recommends.
Bottom line? Hot isn’t always better. These days, cold is cool—for your clothes, your budget, and the planet.
