It has a really bad smell and the hairs kept falling off

The second concern was the smell

Can you help me, why this brush with horrible smell

I have not noticed any weird smell from mine

I tried washing to see if that would take the horrible smell that it

It still has the smell but it doesn't stink up the room it is in anymore.

The smell was just unbelievably bad

That powerful concentrated stink is what this brush smells like

It left a really bad smell after just cleaning my back leather seats and decided to not used it anymore

Even though I use chemical guys odorless leather clean the brush gives off a bad smell

Awful smell came from this brush

Serious dead animal smell