The Great Tetraborate Experiment!

[waterbear]

These products are meant as weekly or montly additions to replenish the borate level lost by backwashing, splashout, etc. in a pool that already has the required amount of borates in the water. They are used in very small quantities and consist of mostly tetraborates and boric acid or tetraborate and sodium bisulfate (dry acid, pH increaser)
The dosage for the Proteam product (which is sodium tetraborate and sodium bisulfate) is only 4 oz per 10000 gallons at a time!
The NaturalChemistry Salt Water Magic Monthly treatment contains only 1-10% boric acid by weight according to the MSDS for it!