It always wants to ride up the sides of my bed because elastic never wants to hold it in place. When I wash and dry my sheets it inevitably spirals up in the washer and dryer so it never washes or dries properly. Then it’s a pain in the ass to try and fold neatly.
I feel like I’m failing adulthood after being bested by a bedsheet.
Wash bedclothes separately at at least 60°C. Germs die and salt and fat will dissolve. No folding, because who cares it won’t make a difference after 1 night. And yeah what elbow said, pull the fittet sheets as far as possible over the mattress. The rubber ring should be as small as possible on the backside. The sewn corners on the bed sheet should rest on the mattress’ corners that are on the underside, or even being stretched further