if i was the half the the total ABV of my wash is it just a case of added 21L of what ever to the 21L of wash?
Let's say i have 21L of 30% but i want to end up with 15% do i just double the amount of liquid in the wash?
Let's say i have 21L of 30% but i want to end up with 15% do i just double the amount of liquid in the wash?