In general, you do not need to clean your inflatable bed according to a predetermined schedule; clean it when you think it needs it; you. Follow the manufacturer’s instructions regarding cleaning your bed, but with most inflatable beds you can use soap and water or mild detergent (not strong chemicals) to scrub stains clean.
After you clean your inflatable bed, let it air dry completely and then store it in a clean, dry place away from extreme temperatures. Most models come with a storage bag in which you can take your inflatable bed on the road. If your air mattress comes with a built-in pump, store it with the pump in place, but either remove the batteries or otherwise ensure that the pump will not accidentally inflate the mattress while it is stored.