The term 'Cleaner Brand' can refer to two different brands of cleaning products: AJAX and Dyson. AJAX is a brand of household cleaning products that has been around since 1947. It is known for its powerful cleaning capabilities and affordability. Dyson is a British-based company that specializes in vacuum cleaners, air purifiers, and other home appliances. They are known for their innovative designs and high-quality products. Both brands offer a wide range of cleaning products that can help keep your home clean and tidy.