PEARL DROP Antimicrobial Pearlescent Lotion Hand Soap. These cleaning supplies have a synthetic lotionized pearl scent hand soap made from the finest ingredients available scented with a fine perfume. It will quickly and easily remove all soils and greases without irritation to even the most delicate hands. The cleaning supplies produce a dense creamy lather and contains no free alkali or other irritants. Authorized by USDA:E-4.