Dawned on me that my catalytic converter was fairly clogged, and when I went to clean it, I came across this item I had lying around ...
Designed for cleaning between teeth, so very gentle bristles, so not likely to damage combustor surface. Some sources recommend pipe cleaners, but the holes on my metal substrate combustor (in BK Princess) are so small that a pipe cleaner would really have to be forced.
![good product for cleaning catalytic combustor good product for cleaning catalytic combustor](https://www.hearth.com/talk/data/attachments/274/274744-0c87502d3c35f7526fddf06a279221e8.jpg)
Designed for cleaning between teeth, so very gentle bristles, so not likely to damage combustor surface. Some sources recommend pipe cleaners, but the holes on my metal substrate combustor (in BK Princess) are so small that a pipe cleaner would really have to be forced.
![good product for cleaning catalytic combustor good product for cleaning catalytic combustor](https://www.hearth.com/talk/data/attachments/274/274743-cc901d70bbbb3431bf03f2f4ec0ddfd7.jpg)
![good product for cleaning catalytic combustor good product for cleaning catalytic combustor](https://www.hearth.com/talk/data/attachments/274/274744-0c87502d3c35f7526fddf06a279221e8.jpg)