I find that my vegetables go bad within the first few days after buying them. They also will smell bad. I keep all of my veggies in a mini fridge in my bedroom and whenever I open it, it smells terrible. They are kept in the plastic sleeves(?) I buy them in. Should I get a few plastic containers to keep them in? Or do most veggies go bad fast? It's really annoying and I hate throwing away heads of lettuce that I've only had a few days.