How to Clean Radiator/Condensor Cooling Fins

[jgrakla]

Hi all:

I have a '94 with 20k miles. It's got a lot of bugs and "gunk" built up and caked into the radiator and A/C condensor cooling fins. What's the best way to clean this out? I've heard a couple of things:

- pressure washer - but may be messy
- hydrogen peroxide spray to dissolve bugs

Any suggestions?

Thanks,
Jason
'94 RT/10

 

[99 R/T 10]

Hydrogen peroxide, le *** sit, them spry with a garden hose. Don't use a pressure washer, might bend the cooling fins.

 

[RAYSIR]

WoW, peroxide?? Never heard that before!!! Is it paint safe on the front end also? I usually use a garden hose spray from the engine side to blow'em out. Don't recommend the pressure washer either.