Reply to Hisbiscus
Hi. Understood. No problem. You own it.
The containers are really water containers the nurses give for drinking water. The handle serves a proper hold on it, so it's just not an open container. A water pint-sized cup.
Let me ask you, have you cleaned out a coffee pot? Or any type of round container? And rinsed out the thing in the sink?
Was that messy? Sometimes you have to angle the pot or container maybe 45 degrees so the bag empties not full force into the container but around the sides as it swirls.
This avoids the splat energy.
Standing up, using the container poured into the water does not make a mess, unless you are using a step ladder to pour it. For me, it's more controlled. There is no paper lining required, and if you flush while pouring it, there is less smell.
It takes time to develop a know-how. This works for me at home.
Standing in front of a toilet, even with paper lining, was messy and wasteful using so much toilet paper. And you still have to wipe the rim of the toilet. Can you flush at the same time? It reduces smell. Ask AlexT. He perfected it.
I'm 5'11", and no way am I kneeling in front of the loo. So I tried standing, even bent at the knees. Gross. Way too much time spent there.
Sorry. It was too nasty.
I am glad you found what works for you. Keep at it. One of the often-used phrases here is that what works for one may not work for another.
Sharing input, tricks, could make life easier.