Do note that some of those "jets" are meant for cleaning the toilet and not for ...

bloodorange on Oct 20, 2020 | parent | context | favorite | on: Ask HN: What did you purchase that measurably impr...

Do note that some of those "jets" are meant for cleaning the toilet and not for hygiene. When buying one, make sure you are getting the right one. The difference is indeed in the intensity with which the jet of water is ejected from the device.