Venture, my brave friends, into those dusky recesses under your sinks and set them to rights.
Throw away (bearing in mind local hazardous waste disposal recommendations) ancient cleaning products from beyond the mists of history.
Cast dessicated sponges to the rubbish bin.
Swab out the dust bunnies, and, if they are particularly large, see if you can enlist them in the noble duty of cleaning the floor instead of just lollygagging around on top of it. (Do not hold out much hope of success in that endeavor).
Tidy it up and add to the shopping list any supplies necessary to make it a functioning cleaning supply cupboard again.