Abnormal Braking Noise
 

good day guys,

lately my rear brake pads or rotor has been making a really annoying braking noise, nothing that would look like the pads are worn but something like a scuffing noise, like a real loud tick tick noise, it's like the pads are sticking against the rotors... the car is two years old , 71435KMs the pads have been replaced once but the car just passed inspection in march. the funny thing is that this started happening right after i brought my car to an auto detailling place after winter was over to get it washed, they sprayed something on my tires/calipers.. and it has been doing so since. can you help me with the embarrasment, i'm ready to fucken change the brakes/rotors to aftermarkets too... or set the car on fire :P

mine did the same noise after i got my engine cleaned the guy at the shop sprayed some cleaner on my calipers( dont know why) they made a clicking sound and the car would jump but after a day it went away . maybe that might be the problem?