Follow these instructions to hand wash and keep your silk pillowcases looking like new:

Wash in lukewarm water with any non-alkaline soap.
Rinse thoroughly! You can add pure white vinegar to the rinse water to neutralize traces of alkali and dissolve soap residue.
(For extra tips)To retain your silk’s natural luster, don’t soak it for more than 3-5 minutes, avoid washing it in very cold or hot water, and never use any harsh detergents that contain bleaches or brighteners. For silk pillowcases in a dark color, you’d better wash them separately as the color can come out because of the nature of silk.

Fact

Hawaii moves 7.5cm closer to Alaska every year.

The tectonic plates continue to move closer to each other every year.