This is similar to the way sandpaper loses its effectiveness after several uses.
Check out this list of effective ways to use a Mr. Clean Magic Eraser around your home.
Dampen a Mr. Clean Magic Eraser to gently scrub it off the surface.
The Spruce / Anastasiia Tretiak
Dampen a Mr. Clean Magic Eraser with water.
Gently scrub the interior, rim, and stained exterior of the drinkware.
Rinse the mug and wash as usual.
The Spruce / Sanja Kostic
Do not use a melamine sponge on glass mugs or any drinkware with metallic or hand-painted decoration.
It can cause scratching or remove the decorations.
A Mr. Clean Magic Eraser is a handy tool when used along with one of these cleaning solutions.
The Spruce / Sanja Kostic
Dampen a Mr. Clean Magic Eraser, lightly scrub the mess and it will loosen right away.
Finish by wiping down the area with a dampened microfiber cloth to remove any residue.
Additional Tips for Using a Mr. Clean Magic Eraser
The Spruce / Ana Cadena
The Spruce / Sarah Lee
The Spruce / Sanja Kostic
The Spruce / Almar Creative
The Spruce / Ana Cadena
The Spruce / Ana Maria Stanciu