We stopped using our Keurig.
Now we just use a traditional perculating coffee pot to boil the water (sans coffee) then pour the water over a paper filter with coffee, that is in a cone, into a coffee jug.
Easiest clean up - just toss the filter & coffee into the garbage (pretty sure it's recyclable. NO PLASTIC throwaway, no grinds to clean out of the coffee jug.
We take the filter, cone and jug home to use here also.
Love it.