Dishsoap: I use, a tea or, in severe cases, a soup spoon for a liter of water.
For isopropyl alchool, I know it's not as strong as ethilic so I'd sugest some of the more isopropyl experienced friends around here to give you advice.
Anyway, in my case, I use not more than a coffee spoon (2,5 ml) for a liter of water.
Dishsoap: I use, a tea or, in severe cases, a soup spoon for a liter of water.
For isopropyl alchool, I know it's not as strong as ethilic so I'd sugest some of the more isopropyl experienced friends around here to give you advice.
Anyway, in my case, I use not more than a coffee spoon (2,5 ml) for a liter of water.