home built electrolysis tank an easy make

using a welder for the power supply works very well but use it on a low setting and be careful i have electrocuted myself on this and it fucking hurts also i forgot to mention the solution in the thank is water and washing powder you can also use baking powder never put anything like aluminum in it so no soft metal like engine blocks and never anything like zinc it can make the solution toxic this is a very easy thing to make and can be very useful for restoring anything rusty good luck