I’ve used gunk and other degreasers successfully. But my residential HVAC guy advised me to use a product called Mean Green on my compressor coils because it is safe for animals and other living things.

I was surprised how well it worked-just spray it on and hose it off.

I’m not saying Gunk and products like are not safe for animals and other living things, because I don’t know. But Mean Green is an alternative should it suit your desires.


~ Victor
1941 3/4-Ton Pickup (in process). Read about it in the DITY Gallery
1955 Grumman Kurbside "Doughboy" 235/3 on tree w/ OD
1957 3100 - moved on
1959 C4500 Short Bus "Magic Bus" - moved on
1959 G3800 1 Ton Dually "Chief" - moved on
1958 C4400 Viking "Thor" ~ moved on to fellow Bolter