@Michelle1780 It depend on how busy you are and how much profit you are making while hosting.
I personally have a maid who comes 3 times per week to clean my listings.All my guests are always grateful towards me for providing this service.I do not charge them separately for this,i simply include it in my pricing.
I would advice you to get a house keeper if you want to save time and take your Airbnb to another level.
Good luck and happy hosting!!!