Forum Discussion

jamnw's avatar
jamnw
Explorer
Jul 15, 2014

Coil cleaning, Coleman Mach: fins breaking off

I just cleaned the coils on the roof. I spray with simple green, let sit for a couple minutes then hose off. 8 year old unit, original owner, 3rd year in a row I've cleaned it. Never touched it ...
ksg5000's avatar
ksg5000
Explorer
Jul 15, 2014
I have cleaned my fins a few times with Simple Green before reading on this forum that there were better products - no problems. I have never considered using a hose a full force on those fins - they are very easy to bend and a gentle wash seems to clean them just fine.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,251 PostsLatest Activity: May 18, 2025