Diluted in water and applied often with a stiff scrub brush it can remove.
Tsp in carpet cleaner.
A after shampooing the carpet i always rinse with cold clear water using the rug doctor.
For regular household cleaning mix a quarter of a cup of tsp with two gallons of hot water.
The new stuff doesn t.
It is a commonly used cleaner and stain remover.
Tsp stands for trisodium phosphate.
It greatly increased its cleaning power.
For those who are interested in its chemistry tsp is made by neutralizing phosphoric acid with sodium hydroxide and its chemical formula is na 3 po 4.
It wasn t so long ago that trisodium phosphate tsp was a go to choice for tough cleaning jobs especially on exteriors.
For heavy duty cleaning dissolve a half a cup of tsp in two gallons of warm water.
For removing mildew from places such as a deck you can add one cup of tsp into three quarts of water and then add one quart of chlorine bleach.
Then i remembered the tsp trisodium phosphate that i add to my laundry soap.
To remove mildew from decks and siding stir a cup of tsp into three quarts of warm water.
See my article better laundry so i added a tablespoon of tsp to the rug doctor cleaning solution.
For applying tsp you can use sponges rags or mops.