Bummer. No this does not help.Coffee Filters would NOT work eliminating gooey sink scum. Bacteria can move freely through a coffee filter.
Regular cleaning of your sink using bleach and a calcium/rust/lime cleaner!will help keep your sink clean and stink free.
Hope this helps!

I have asthma and lung problems from growing up with heavy smoker parents. I can't breathe and will have an asthma attack if bleach is anywhere near me. Most heavy cleaners and aerosols too. Thankfully my sink stays super clean and stink free, with more natural cleaners, but it's that gooey stuff that's beyond the bottom of the little sink basket thingy, where you can't get anything but a toothpick into, that is where the problem is!
Good to know about coffee filters though. I guess they catch the larger milk impurities in raw milk but not the tiny invisible things.
Speaking of coffee filters.... do you drink coffee? I do, I love it!!
If you drink coffee what's your favorite thing to put in it? I LOVE french vanilla creamer!! Like, I think it's the best thing since sliced bread.
