The stubborn mark should be gone.
Black marks on ceramic sink.
Spray the black marks with undiluted white distilled vinegar.
Clean and dry the porcelain sink with a sponge and dishwashing liquid soap.
Dry with a clean rag or towel.
2 tom bow mono sand eraser.
Barkeepers friend is the ideal product as it can also be used for many different tasks around the house.
Dilute one part bleach with nine.
The black marks may.
You will find that certain pots pans and baking trays can leave black marks on a ceramic sink.
You can use the above method to remove any stubborn marks.
How to clean black marks from a porcelain sink white distilled vinegar.
Baking soda hydrogen peroxide white paper towels spray bottle.
1 dawn dish soap directly on the sink sprinkle with powder bar keepers friend scrub with a lysol wipe and ta da beautiful glistening sink and no more marks.
Clean and dry the porcelain sink with a sponge and dishwashing liquid soap.
If the black marks are still visible on the sink try ammonia below.
Use a rubber dish mat in the sink to prevent aluminum marks in the future.