Look in the laundry aisle for the "20 Mule Team" brand.

Pool supply stores (for water balancing) and farm supply stores often carry bulk amounts. Online Amazon: Best for specialized pure borate or large pails.

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Retailers like Walmart and Target typically stock it near detergents.

Recommended for professional-grade wood treatments (like Tim-bor) and pest control.

Home Depot and Lowe's carry it for cleaning and pest control.

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