How often should you flip and rotate your mattress?

Grumpty's answer

Every 6 months

Why bother

Left put, the hip and shoulder zones sag early. A thorough-tier job. Skippable when life's busy, worth it when it isn't.

Why it's a range

Older innerspring beds want it quarterly. Foam and latex hold up to a year. Some zoned beds shouldn't turn at all.

When to start thinking about it

A few days' warning does it. Grumpty grumbles 3 days out, then leaves you alone. Mark it done and Grumpty sets the next one, every 6 months, so you can go back to forgetting it exists.

ThoroughCleaning checklist

Let Grumpty remember it for you

Add it once. Grumpty tracks the date, grumbles when it's due, and rolls it forward the moment you mark it done. No spreadsheets, no sticky notes, no forgetting.