Hi. I have a 99 Civic Sedan. I took it to a shop to replace the brake fluid and they looked at my rear brakes. When they looked at the rear cylinders there was some brake fluid inside the boot on both sides.

The outside of the boot is completely dry but when they push the boot to the side with a screwdriver there was some brake fluid on the insides of the boot. Should I replace the rear brake wheel cylinders or should I just leave them as they are?

 

sorry I just realized i put his thread in accord section.