Lee 6 banger in 9mm

[Walks]

Brake cleaner by itself will take 2-3 times to clean out oil from the cavities.
Does help if you cast 2-3 pours between spray/scrub.

I clean with Dutch Cleanser first, boil in Dawn, Rinse in Boiling Water.
Quick dry with Propane torch.
Then scrub with Brake Cleaner.
Smoke Cavities and go.

Just depends on how much work you want to put into cleaning your mold.

[abunaitoo]

I smoke all my molds.
Never had a problem.
Easy to clean out if nessery.
Spray with brakleen, wash with hot water, soap, toothbrush.
Dry with a propane torch.
Smoke with a BBQ lighter.
Boolets fill out and fall out after mold get up to temp.
If boolets start to stick, just smoke again.

[gwpercle]

Acetone and a tooth brush...remove it and don't use the drop out on mould ...it just mucks them up .

Lots of words typed on the drop out subject...should have asked before using it .

Gary