I ordered 1 gallon of rescare for $14.28 and free shipping off of Amazon. No Menards here, but thank you. I am just not sure how to add this yet. The directions say to add 4 oz to the salt tank or brine well when the salt is low, or use their dribble dispenser. So, if I want to skip the dispenser, what is the best way to do this? Add 40z every month and hit the regen button? Or can I just add 4oz and not hit the button and it would just all "dribble" in at one time? I was given the impression that I really shouldn't let the salt run low. Drizzle it on the salt like salad dressing in between a couple of bags? It seems like the dispenser would add a small amount regularly and for each regen, whereas the idea of 4oz when the salt is low seems like it is a concentrated blast vs. the dribble. I am not nuts about drilling holes into my brand new salt tank until I know I really like this stuff. Thanks again.