Vacuum cleaner brush roll not spinning (all brands)
✅ Safe to check yourself
This is a common, low-risk check most people can do safely. Always unplug the appliance (or isolate power) before touching internal parts.
A brush roll (the rotating bar with bristles under the floor head) that’s stopped turning is one of the most common vacuum faults, and one of the easiest to genuinely fix yourself — it’s almost always hair and thread wound tightly around the bar, not a motor or belt failure.
What to check first
- Unplug the vacuum (or remove the battery on a cordless model) before touching the brush bar — this matters, since some models can still activate the roll briefly even when switched off if triggered accidentally.
- Remove the floor head’s base plate (usually a few screws or clips, check your manual) and lift the brush bar out.
- Cut away wound hair and thread with scissors, working carefully along the length of the bar rather than pulling, which can damage the bristles.
- Check the small belt that drives the brush bar (on belt-driven models) isn’t snapped, badly stretched, or slipped off its pulley — a worn belt is a very common and inexpensive part to replace.
When to call an engineer
If the bar is clear of debris and the belt (where fitted) looks intact and correctly seated but the brush still won’t turn, the brush motor itself (on machines with a separate motorised brush bar) may have failed — worth a professional check.
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