One of the best, oldest and essential tools that a frugalist can have in their arsenal is a very cheap and common acidic substance called vinegar! Yes, yes. I know you know what it is…..
Most of us purchase vinegar for cooking. Even just within this area, we probably do not use it as much as we could. It is safe for the environment, extremely cheap (as I’ve mentioned), and tastes great on fish and chips!
I used to love vinegar as a child! Any chance I got i would drink some. When caught my parents, they would be very angry and tell me that it would dry my insides out and cause death! I am not sure that is true, but I am sure they had a point. KIDS! Don’t drink gallons of vinegar!