Cleaning old 1/2brl kegs

[hankisanerd]

I have several retired kegs that I had the tops cut out. I want to clean thoroughly the inside. What is now best way of doing that? I already cleaned them with PBW and scrubbed.

Thank you in advance

 

[Broken Crow]

If they already look and feel clean, they are clean. I had to do the same thing. If there's any sediment lines or such, just some Barkeepers Freind and elbow grease. For my initial clean with PBW, I got it up to 130° and recirculated it for about 20 mins. It really does work a lot better at that temp.

 

[Jag75]

Acid cleaner #6 works wonders .