Brendan, I used to make my own debubblizer which was very effective. I
don't have the exact formula now but from memory it was something
like the following:
Methyl alcohol 60%
Good detergent. 2% .
Here in Australia I used BP (British Petroleum) detergent. The
acetone dissolves any grease or oil the methyl alcohol will assist
in a rapid evaporation and the detergent is what stops the air
bubbles adhering to the surface of the wax. Tony Eccles.