Follow Up: Possible solution for stinky kitchen sink drains?

I posted a while back: I'm having a stinky kitchen drain problem. It's a double bowl kitchen sink with a food disposer on one side. The black ABS drain pipes are gunked up with rot/slime. I've already tried flushing with bleach. but that doesn't do the job.
I found a very simple solution. I used a long flexible bottle brush dipped in bleach to scrub down the sides of the drain without the disposer, and then bent the brush into a U to scrub down the sides of the drain with the disposer (to get under the disposal's rubber rim). Worked like a charm. Of course, it took several dippings/brushings.
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Site Timeline is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.