All of our mattresses can be used immediately, but keep in mind that a packaged mattress only regains its full shape and comfort after approximately 72 hours. Your body also needs a couple of weeks to adapt to the new mattress.
Do not wash. Clean with upholstery shampoo. Do not bleach. Do not tumble dry. Do not iron. Do not dryclean.
The springs provide support for your body. http://www.ikea.com/id/en/images/products/jomna-sprung-mattress-grey__0147203_PE306020_S4.JPGJÖMNA Sprung mattress, light greyhttp://www.ikea.com/id/en/catalog/products/60227345/602.273.45IKEARp 999.000