With creative storage solutions?
Install a pull-out shelf or drawer. I've found the drawers work best as the high sides help keep items upright.
Here's a couple of ideas from other Hometalkers that might inspire you Kat
Depending on the amount of plumbing and where it is located under your sink there are several options. You could put a tension rod under the sink to hang spray bottles from. Small plastic cubbies to store cleans in. Or wire storage pieces to hold plastic wrap and sos pads.
There are shelves you can buy that you can put things on top of and underneath. It will keep it more organized and you’ll be able to see what you have.
Tension rods can be used to get stuff off of the bottom of the cupboard, and plastic totes from the dollar store can be used to organize everything else. You can also grab some car wash or shower caddies to organize cleaning products.