Product review (4 stars): Creative concept but can be improved
Now I'm finally able to clear all those unreachable lints! I've read multiple reviews about how easily this breaks and that the rod will come loose in the pipe. Hence, I was very cautious when using this. To ensure I don't loose any rods halfway in the pipe, I taped each and every connecting joints to prevent it from unscrewing when I reversed my drill. It requires more work but avoid even more unnecessary work if accidents do occur. Imagine if both rods and brush are stuck in the exhaust pipe, it must be removed otherwise your dryer can't be used! Manufacturer could have designed the connector with a locking mechanism. Anyhow, this is at most a twice a year maintenance and the comfort of an unblocked exhaust pipe is worth the trouble. More efficient dryer, lesser utility bill and no worries about fire hazard.