ventilation apparatus for use in salons and spas, comprised of ventilating exhaust fans and air filters; portable foot baths for use in pedicure salons

REPLACEMENT FILTER ELEMENT CARTRIDGES CONTAINING PLEATED/CONVOLUTED FILTER MEDIA MADE FROM CELLULOSE FIBER

Biotechnological chemical and spray cleaners for industrial and household applications such as stain removal, odor elimination, and bioremediation of many types of organic and hydrocarbon-based materials