To use your Sferra Celeste Twin Bottom Fitted Sheet, simply put it on your twin - sized bed. It's super soft and will make your bed extra comfortable. When it's time to clean, machine wash it in warm water on a gentle cycle. Make sure not to use bleach as it can weaken the fabric and cause yellowing. Also, avoid using fabric softener. Wash dark colors separately. After washing, tumble dry on low heat and take it out while it's still damp. You can steam iron it on the 'cotton' setting if needed. Following these steps will keep your sheet in great condition for a long time.