Zeolite - the Volcanic Stone
Widely used as a natural deodorizer, the volcanic mineral zeolite is even more effective in neutralizing ammonia smells than activated charcoal. The Greeks called zeolite "the boiling stone" because when heated quickly, it melts and produces bubbles that make it appear to be boiling.

Zeolite also has the unique ability to exchange ions, making it a highly efficient catalyst that enhances the effectiveness of tourmaline. Our research data shows evidence of the degree to which zeolite boosts the powers of tourmaline when the two minerals are combined in the proper ratio, as they are in TORUN products.