[dundercoder]

We absolutely need rinse aid here, even with a water softener. But we make our own with ethanol and citric acid. For us works just as well as the pricey stuff and costs us…. A large bottom shelf bottle of vodka (sorry, don’t drink and don’t buy this enough to remember) and about $0.50 in citric acid will last me 6 months.

[brewdad]

Yeah, I have very soft water. I tried using a liquid rinse aid when I switched from a name brand pod with a rinse aid to the cheap Kirkland pods. The rinse aid made things worse and I did end up with a residue on my glassware.

It’s cheap enough to try it and see if it helps but don’t feel obligated to use it if it doesn’t.

[MattSayar]

Say more! Are you just squirting lemon juice into the bottle? How much? How often are you refilling the rinse aid reservoir?

[dundercoder]

I ordered citric acid off of Amazon (it’s great at getting out hard water stains in bathrooms and toilets and helps keep my water softener going well (I add some to the salt tank), also can add some good kick to lemonade)

For every cup of vodka (40 or 60% can’t remember, but prolly 40. Though scientifically 60% would be better) I add 1 to 2 tsp of powdered citric acid. Takes a surprisingly long time to dissolve so you’ll get a quick workout shaking it. I’ve added blue food coloring before to make it more visible in the dispenser to see the level but it’s not necessary at all so I usually skip it.

I make it in a 1 liter bottle which will last a couple months. We have a Bosch dishwasher, refill it… every couple of weeks maybe? I’m not the only one filling it. We do 1-2 loads of dishes a day (4 kids who can’t ever seem to find the cup they JUST used. Probably a parenting problem)

I have no idea if that’s helpful. But I did just lookup a cost by fluid volume- I live in a state with high alcohol tax rates and my cost per fluid oz of my DIY rinse aid is around $0.19 (mostly from alcohol, per fluid oz of citric acid is less than one cent. ) for reference, the small bottle of Jet-dry is $0.58/flOz.