I've had an outfit that has cleaned my driveway several times in 3 year intervals. They use this rotary thing that looks like a lawn mower when doing my driveway (about 5 car lengths). I notice that when they finish and it's dry, it has a tight grab on your shoes when you walk on it... sorta like when you wear very rubbery shoes on a new shiny wood floor. The driveway is definitely clean looking when they finish it but I wonder if over repeated cleanings, it eats away at the concrete finish? I realize without knowing the pressure, etc... this question may be hard to answer but assume this company is legit and following the correct procedures for cleaning a driveway. Am I crazy or is my suspicion correct? Either way, is there a suggested time interval to clean a driveway?
- posted
11 years ago