At the moment I only need this for ONR (2 capfuls of the 32oz size is about 1 oz, I think), but I also just ordered the larger size ONR and I think the cap is different. In addition, I may use regular Optimum Car Wash at some point and need to measure that as well.
I was thinking of just using an old shot glass, but wasn't really sure if that's exactly an ounce.
So just wondering what everyone uses.
Thanks!
I was thinking of just using an old shot glass, but wasn't really sure if that's exactly an ounce.
So just wondering what everyone uses.
Thanks!