This product uses liquid castile soap originally made in Castile Spain, using olive oil so it’s very pure.

1 tablespoon of vinegar
1 teaspoon of borax*
1/2 teaspoon of washing soda*
1/2 teaspoon liquid castile soap*
1 cup of boiling water

Add the first four ingredients to a spray bottle then add the hot water. Shake to mix thoroughly and label the bottle. Double the amount if your bottle can hold it.

* Depending upon your location * items may be tricky to find. Here in Windsor & Essex County it is difficult to buy everything. First try the household cleaning aisle in the supermarket, tucked high or low on the shelf, a health food shop, the local pharmacy or the hardware shop. They may have to order it for you or failing that everything can be ordered on the internet.