Using this pillow is a breeze. Just fluff it up a bit when you first get it to make it nice and soft. You can adjust the support by moving the Gel Dough® core around inside the Gelled Microfiber® fill according to your sleeping position. Whether you're a back, side, or stomach sleeper, you can find the perfect level of support. For maintenance, the 100% Tencel® cover is removable. You can machine - wash it on a gentle cycle with cold water and mild detergent. Let it air dry to keep its shape and cooling properties. The pillow itself doesn't need much special care, but try to keep it away from direct sunlight and excessive heat. If it gets a bit flat over time, just give it a good shake and fluff. And remember, this pillow is allergen - free, so you don't have to worry about any unpleasant reactions.