"Dont" throw away that old water pic "tip" when you replace it with a new one,
An Asian manufacture makes a toilet with a "pic" than sends a focused, tiny, but strong penetrating "enema" stream into your anus, it costs over a thousand dollars.
After seeing the ad on the net, and noticing that the enema stream looks identical to the ( adjustable ) stream of my own "water pic", I placed my water pic on the floor next to my toilet, took off my pants and undies, ( thinking they could get "wet") , and turned on my waterpic. IT WORKED !!!! in a couple minutes I had a "mini" enema, that gave me a nice wet, comfortable bowel movement, The bonus was a very "sensual" bidet kind of anal stimulation and cleansing.
Another "tip", if you want it completely inside the rectum, use a urinary catheter , it fits perfectly over the water pic's tapered end.
"Save the old tip exclusively for the mini enemas"
PS, don't stop there.....it feels good on the genitals , your testicle sacks, perineum, crack, and the pubic area.....and don't hesitate to "turn up" the intensity for those areas.