The term often refers to commercial products sold as washing soda but a variant of borax boric acid is registered as a pesticide.
Borate wood preservative recipe.
You can use borate solutions to coat spray or paint with brush all foundation and attic structures timber wooden surfaces to preserve them from future termite attacks.
How to treat wood with borax step 1.
Add the borate mixture to 3 quarts of warm water in a 5 gallon bucket.
Arrange the raw wood so that each side can be treated with the borax solution.
Mix one quart of copper naphthenate with three and one third quarts of diesel in a metal mixing container to dilute the copper concentration to 2.
In solution boric acid works as a weak lewis acid which accepts an hydroxyl oh to form a tetrahydroxyborate ion.
A 10 solution containing 6 6 borate b 2 o 3.
Dissolves in water to make approx.
Borax treated wood works well in covered porches and other external areas of the home as well as garden applications.
More coats are better but 2 would be sufficient i think.
Covers about 200 sq ft.
Lay a protective barrier around the wood parts to be treated.
Mix it thoroughly until the powder completely dissolves and then add warm water to make 1 gallon of a 10 percent solution.
Make a homemade borate preservative by mixing 1 cups of powdered borax with 1 cup of boric acid.
Check that you are able to flip.
The borax solution can leach out onto the ground.
Add borate salt to it and coat late afternoon so it absorbs deeper into the wood as it cools in the evening.
Borax boric acid etidot 67 disodium octaborate tetrahydrate convert to boric acid when they come in contact with wood whose ph is 4 5.
Borax to control wood pests.