It works, but not for very tight turns
I was able to clean my vent hose, except for the very last 90 degree turn... which is very tight and small... so I was expecting that...<br /><br />I did destroy a piece of the vent hose, but it was a very old part... which I should have replaced a while ago, so no fault of this brush, that was all me...<br /><br />The line is not as flexible as I thought, but at the same time, not usre if more flexible would prevent it from being effective at running up the hose... I had to use all but 1 segment, so my hose setup is quite a long run... but my dryer is doing much better, no more sensor errors and no more damp clothes...
Rating: 4 stars