Look in the laxative or first aid aisle for "USP Mineral Oil" or "Liquid Petrolatum". This is high-purity, food-safe oil and is often the most affordable option.
Chemical distributors like Soapgoods or Chemistry Store provide bulk mineral oil for soap making or industrial lubrication. Popular Brands & Availability where do i buy mineral oil
You can buy mineral oil at , and through online retailers . The best place to buy it often depends on what you intend to use it for, as the purity and labeling vary by department. Where to Buy by Use Case For Food Surfaces (Cutting Boards & Butcher Blocks): Look in the laxative or first aid aisle
HOWARD 355mL Butcher Block & Cutting Board Oil | Home Hardware Home Hardware where do i buy mineral oil