<ul><li>All-natural, all-purpose cleaner.</li> <li>Clean & remove stubborn stains and discolorations on a variety of soft and hard surfaces including countertops, </li> <li>Can be used to keep your pool free of algae, and control chlorine or pH levels.</li> <li>Variety of technical, laboratory, light industrial uses and can be used as an ingredient in formulations</li> <li>Also known as: Hydrogen Borate Orthoboric Acid, Acidum Boricum, Boracic Acid</li> <li>Made in the USA</li></ul> Do not handle until all safety precautions have been read and understood. <p>FIRST AID: Protection of first-aiders: No special protective clothing is required. Inhalation: If symptoms such as nose or throat irritation are observed, remove to fresh air. Ingestion: Swallowing small quantities (one teaspoon) will cause no harm to healthy adults. If larger amounts are swallowed, give two glasses of water to drink and seek medical attention. Eye contact: Use eye wash fountain or fresh water to cleanse eye. If irritation persists for more than 30 minutes, seek medical attention. Skin contact: No treatment necessary.</p>