Had my car at the mechanic today to check for an oil leak and check the rear brakes. In the report I got they stated the following:

”Recommendation: Left park brake lever not returning to off position when released. Sticking. Recommend replacing calipers.”

My question is, does this really warrant replacing the calipers or is there another way to fix this either by cleaning the parts or some other method? I have the 2013 Acura ILX.