Been making CP soap for about a year now and the other day actually i was thinking i should finally try out making some homemade laundry powder/laundry detergent!
All the recipes iv'e seen so far have been pretty vague cooking type recipes though, no exact gram or ounce measurements - just "1 cup borax, 1 cup baking soda, and 1 bar of soap" is all they seem to say - should i then assume the measurements to be equal parts soap, washing soda, and borax??
Also the main thing is with the actual washing machine - is there any way at all any miscalculation could cause damage or cause buildup/soap scum in the washing machine system?? only concerned about this due to warnings of washing soda "not to be used on wool, silk, aluminium, fiberglass" also warning of not to use on blocked drains....
would love to hear if anyone has some advice for this
if it works then iv'e always got a ton of leftover soap scraps to use for it! - by the way is there any limitations on what types of soap you can use for it?? (e.g. hard coconut/palm soaps compared to soft olive oil/avocado oil soaps?)