I guess you don't have a pantry...so, I would get appropriate sized tupperware like containers with lids and store them in those.
I heard that white vinegar in a bowl overnight in the oven will loosen up the gunk and allow it to be brillo'ed off and wiped clean.
Your favorite Music will work wonders.
Flush your toilet and turn off the water so the tank is empty. Fill tank with several gallons of white vinegar and flush. This will run the vinegar through the water siphoning jets around the bowl to clean them out. Let this sit overnight and add more vinegar to bowl... more
An old pillow case.. Start at the middle close to the motor. Hold both sides top & bottom and run it down the blade. All the dust will be inside of the pillow case. Easy to open up and shake outdoors. Finish by damp wipe.
I have miraculously found that Mr. Clean Magic Eraser is the Best believe it or not.!
Good old Brillo if it has big sticky mess....then I rinse well, finish with Weiman's polish.!
So cheap nowadays...just purge and replace.!