Free2718 t1_j8v945d wrote on February 17, 2023 at 4:42 AM Reply to comment by iBo0m in Cleaning a thermos bottom from coffee traces "properly". by iBo0m This is maybe a more cheap redneck engineering approach - beefiest steel wool/metal dish scrubber, bar keepers friend and back end of a wooden spoon? Seems like the grit combo of the above could be helpful since it looks caked on. Maybe follow up with the coffee or denture clear the rest of the folks offered as advice Permalink Parent 1
Free2718 t1_j8v945d wrote
Reply to comment by iBo0m in Cleaning a thermos bottom from coffee traces "properly". by iBo0m
This is maybe a more cheap redneck engineering approach - beefiest steel wool/metal dish scrubber, bar keepers friend and back end of a wooden spoon?
Seems like the grit combo of the above could be helpful since it looks caked on.
Maybe follow up with the coffee or denture clear the rest of the folks offered as advice