Our brush heads are sturdy and last through 4-6 months of vigorous use. Eventually, you'll want to replace them, as you would any cleaning tool.
Many customers like to have extra brush heads on hand for different uses - grit brush, mud brush, food surface brush, pet brush, etc.
This set comes with 2 White Brushes.
The white replacement brush is stiff and intended for use on tough cleaning jobs such as barbecue reside, rain gutters, caked on mud or muck.
The black brush (not sold in this set) is better for sensitive surfaces.
To replace brush heads:
Pull firmly to remove existing brush head. Align new brush with square, tapered end of turbine shaft and push FIRMLY into place.