Utility scrub brushes are used for general purpose cleaning and finishing, They are commonly used for cleaning tile, grout and small parts.
Polypropylene is a flexible material that maintains shape and hardness in tough conditions. It is resistant to acids, chemicals, oils and solvents. Plastic blocks and handles are durable, high-strength and abrasive resistant material. They are used for food service, hospitals and industries that work with liquids because they are less likely to harbor germs and bacterial growth.