Do you need to rotate or flip a pocket spring mattress?

Rotate your mattress head-to-foot regularly during the first few months so that it settles evenly. After that, two to four times a year is enough. Several Revor models, including the Comfort 750 and the Aero Pocket, are fully reversible: they have the same comfort layer on both sides, which extends their lifespan. Models with a single comfort side should only be rotated head-to-foot, never flipped over.