I use a large syringe to measure the proper amounts of vinegar and hydrogen peroxide into. In this case I just sucked up 20 ccs of peroxide and 20 ccs of vinegar. The syringe also makes it easy to put the solution in the barrel.
Syringe
I use a large syringe to measure the proper amounts of vinegar and hydrogen peroxide into. In this case I just sucked up 20 ccs of peroxide and 20 ccs of vinegar. The syringe also makes it easy to put the solution in the barrel.