Proper care of your new mattress
Take good care of any new mattress.
Its recommended you flip or rotate your new mattress once every 3 months to ensure you are wearing all parts of the mattress evenly.
Doing so will ensure you get the best life possible while prolonging the mattresses sagging.
The Better Sleep Council advises that putting a mattress on a base that is not made to go with the mattress may decrease the life of the new mattress.