No I don’t think so, says household so I assume it’s not anhydrous. Needs to be anhydrous (contains no water) because even if it is 95% acetone the water mixed in will dissolve some of the amphetamine and you will lose product.
Something like this is good because it’s 99.9% so you will have very minimal loss. Try get industrial stuff, not household products that are branded as nail varnish remover cos they won’t be pure acetone.
I find the only way to cum is to overstimulate your penis. Now, that's not all that easy when trying to stimulate the "shaf-muscles" as that'd require you to have a hard penis, but if you instead only focus on the forehead it's easy to cum if you have the right equipment, like a pocket pussy. I prefer the Quickshot Vantage as that allows you to hold it with your fingers and use pressure with your fingers to overstimulate the head of your penis.
If you haven't achieved an orgasm like this with Speed before, you'll be surprised. It's 2x-3x longer than a normal orgasm, and your body will be flooded with feel-good chemicals afterwards. It's pure bliss basically.
You need to get yourself on of these. It lets you over-stimulate the head of your penis, making it easier for you to stay hard and you'll be able to cum within 20-40 minutes, or faster if you really over-stimulate.