This page contains the following solutions.
Once, when I was younger I was having a small dinner for a few friends and didn't have time to wash all of my storage containers, so I stuffed them into the oven out of sight. The dinner was a success and everyone was happy with the spaghetti and salad.
Tips for organizing plastic storageware (i.e. Tupperware, Rubbermaid) from out ThriftyFun community. Post your own techniques here.
I like to freeze many of the vegetables from our garden, however I don't have cabinet space to store the empty containers. My solution to this dilemma is wash and dry the empty containers...
I keep the lids with the containers. This is just one shelf, the others are similar. Although it's not Tupperware, this system should work with any group of containers.
Use a large square basin to put plastic storage container lids into in your kitchen. You can then stack your containers inside each other.
I have a file cabinet in my pantry. I got it from a pal for planning her yard sale and I use it to store my Tupperware lids. No more lids falling out of my kitchen cabinets when opening the doors or unsightly, unorderly cabinets for someone to look in while visiting.
I have many glass lids. In order to save room, I cut a dish drainer in half, just big enough to fit in my cupboard and line my glass lids up in the slots. This way I can stack my glass bowls and save lots of room. I also have extra lids to cover all sizes of plates with.