There are 2 types of lemishine — liquid and crystal
Liquid is a rinse aid — crystal helps with cleaning
I use both — been wet tumbling for quite a few years now, still on my 1st bottle of lemishine
I run large batches of brass in a 3 gallon tumbler — crystal gets a 44 mag case full per batch, liquid just a very small squirt, like half a teaspoon, as fast a squirt as I can.
brass comes out clean, shiny , and dries with very few water spots — does it matter, no but it’s how I like it