what do you charge per hour , from the deposit, for cleaning and repair?

[Mike Hummer]

Tenants gave 30 day notice , went over by one day , didnt show up for the walk trough, " I know why now" the place was filthy, toilets were , "well you can imagine". They painted a bedroom dark blue almost black ,broke a window. I spent about 20 hours cleaning and repainting to get it back the way it was when they rented it,

what is a fair hourly rate to charge legally ?