Homemade dishwasher detergent cubes with just four ingredients!
1 Cup Borax, 1 Cup Washing Soda, 1/4 Cup Epsom Salt, Lemon Juice.
1 Cup Borax
1 Cup Washing Soda
1/4 Cup Epsom Salt
First, start by mixing all the powders together. Make sure they get mixed up good because you want it evenly spread through all the cubes you're going to be making. If you're not sure about the Borax, just eliminate that from the recipe, it won't harm it at all.
When everything was mixed, put a cup of the powder into a separate bowl and then pour in a little bit of lemon juice. For one cup of powder used 4 tablespoons of lemon juice. You don't want it to be dry but you don't want it soaking wet either. 4 tablespoons made it a little wet and sticky which is exactly what you want.
The lemon juice will foam when it hits the powder. Mix it all in and get it a little sticky. When finished with that, start to add it to the ice cube trays. Put in the amount and pat it down.
Now, when you're all done, set the cubes up on the window sill in the kitchen so that it would get a lot of sun and therefore dry quicker. Letting it sit overnight will make it nice and hard. In the morning flip the trays over and knock the cubs out.