This week, I was invited by the UAMCC (United Association of Mobile Contract Cleaners) to teach a class at the seminar here in Orlando. The class we taught was "Ladder Tips/Techniques". As Roof Cleaners, we are all faced with having to climb ladders day-in and day-out. There are some Roof Cleaning companies that work strictly from the ladder and some that will walk the roof. Both are ok, and both get the job done. However, no matter which method, you are still using a ladder.