0

I have a new shallow bathroom sink that has no overflow. I put in a bar-sink drain cover (to prevent anyone from closing the drain), and the water doesn't flow down the drain. It just stands there, until I run my finger back and forth over the holes in the drain cover. There is a vent pipe on the main drain pipe. Is there an easy solution to this? Would a drain pipe vent solve the problem?

  • 2
    Can you clarify what you mean by "bar-sink drain cover"? A picture or link to the product would help. – pdd Aug 26 '14 at 17:17
1

If by "bar-sink drain cover" you mean a perforated strainer like this:

enter image description here

then it might be related to the relative "softness" or "hardness" of your water supply. Where I am from we have "hard" water (high in mineral content) which has high surface tension and will not drain as easily through fine strainers. "Soft" water has less or no dissolved minerals but has dissolved sodium, and lower surface tension. Get a gallon of distilled water at the market, or mix 1/2 gallon of water with a 1/4 cup of table salt and see how that drains. If it drains fast, then you probably have to buy a strainer with bigger holes or enlarge the holes in your strainer. Or buy a water softener. Or best of all, install a sink with overflow protection.

  • I have a hunch it's more like this: amazon.com/Polished-Brass-Drain-Opening-Strainer/dp/B00402PCJS ... since it's used "to prevent anyone from closing the drain". Same answer, though. – TDHofstetter Aug 27 '14 at 3:43
  • Yeah, it's weird. I have the same problem in the kid's bath. I have to snake it now and then so I removed the pop-up assy. plug and put a cup strainer in. it would not drain until I drilled out the holes at the bottom. – Jimmy Fix-it Aug 27 '14 at 3:46

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.