If you have tried all but not "clean" but not "fall", try this brush last before giving up!
Ideal for carrari floors/ficky floors, smipka-pika floors, ragstick floors, flagstone floors, entrance tile grooves, and cleaning uneven tile and stone beds.
Commercial floor brush/handle without handles.
Length: Approx. 6.3 inches (16 cm) / Width: 2.6 inches (6.5 cm) / Thickness: 2.0 inches (5 cm); Yellow brush surface height: 3.9 inches (10 cm) / Width: 3.1 inches
Although it is chemical resistant, please wash it with water after use if you use chemical agents (especially mold remover or acid detergent).
Depending on the brush being raised, cleaning liquid and dirt may scatter, so please wear protective equipment such as goggles.