Laundry symbols are a guide to the best way to care for your clothes. ... the number 30 indicates a cold-water wash, 40 indicates a warm-water wash, and 50 indicates a hot-water wash.

The dots inside that tub symbol indicate how cold the water should be. One dot means it should be washed cold, two dots mean wash warm, and three dots mean wash hot.

“Cold-water immersion has been extensively researched and used in sporting contexts to help athletes recover, but despite its growing popularity among health and well-being circles, little is ...

Effects of cold-water immersion on health and wellbeing: A systematic review and meta-analysis. PLOS ONE , 2025; 20 (1): e0317615 DOI: 10.1371/journal.pone.0317615 Cite This Page : ...

HeySunday consulted garment care resources to decode those confusing laundry symbols to determine the rules of laundry and garment maintenance. - Parkin Srihawong // Shutterstock HeySunday ...