this post was submitted on 25 Mar 2025
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Frugal
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Are you looking for something your friend would find frugal? I love Citric Acid crystals. You can buy a large tub for $10 that lasts years. You use it instead of vinegar for cleaning. Battery leaked in device and made a mess? A teaspoon of citric acid mixed with half a cup warm water will make a weak acid that will clean out the battery contacts instantly without damage. Need to descale a brewer? Citric Acid works better with no smell compared to vinegar. Rusty tool? Plastic bin water, citric acid, soak overnight.
And because it's food safe citric acid, you can pour it down the drain when done.
haven't thought about anything like this at all, that's a great idea (for an adult) that is really frugal