Zep is da bomb

[Drop Top Olds]

If you need to do some major cleaning I highly recommend this product. Turbo kinetic uses this to flush out ac lines and decrease engine compartment. I did both and this stuff is great. Thanks for the referral David!

[CorvairGeek]

I will concur. I used it on the condenser of our central A/C unit unit this year in place of getting a genuine condenser cleaning solution (which are also quite caustic and attacks/cleans aluminum by design). because of David's recommendation. Used it on a replacement dark blue sun visor when I meant to grab the Simple Green. Did a nice job on that too! Very reasonably priced at the home stores.