Dexcool

[ES1]

Or whatever it's called. This stuff is supposed to last 5 years but the overflow can is really nasty.
Is everyone else's nasty looking?

TIA
ES

 

[LT1GMC]

On the cars I've converted to Dexcool, they have stayed clean, but I use distilled water with it instead of tap water, maybe thats the difference, one other thing, the factory uses those stop leak sealant pellets originally, and they kinda make the overflow look gunky.

 

[PRSRIZD_V6]

My Park Ave burps that stuff out the overflow all the time, I'm forever wiping off the overflow.

I think it's begging for a coat, or five, of high gloss black.