The brushroll on the carpet brush has rubber strips, they are used to tap out dust from carpet. The rubber strips may leave marks on hard floor. It is not recommended to use carpet brush on hardfloor to avoid hurting hardfloor.
The brushroll on the carpet brush has rubber strips, they are used to tap out dust from carpet. The rubber strips may leave marks on hard floor. It is not recommended to use carpet brush on hardfloor to avoid hurting hardfloor.