The observe of mixing mild and darkish laundry throughout a machine drying cycle usually results in undesirable outcomes, particularly the switch of dye from darker objects to lighter ones. That is primarily as a result of warmth and moisture reactivating dyes, making them extra prone to bleed. For instance, a pink sock dried with a white shirt may end up in a pink-tinged shirt.
Separating laundry by shade, significantly protecting white objects separate, preserves the unique shade integrity of clothes. This straightforward precaution avoids the fee and inconvenience of changing ruined clothes. Traditionally, earlier than the arrival of colorfast dyes, this observe was much more essential. Whereas fashionable dyeing methods have improved colorfastness, some dyes, particularly reds and darkish blues, stay susceptible to bleeding below sure circumstances, like the warmth of a dryer.
