To remove ink from a bathroom countertop, you can try the following methods:
Isopropyl Alcohol: Dampen a clean cloth or cotton ball with isopropyl alcohol (rubbing alcohol) and gently blot the ink stain. Do not rub vigorously as it may spread the ink. Continue blotting until the ink transfers onto the cloth. Rinse the area with water and dry it thoroughly.
Hairspray: Spray a small amount of hairspray directly onto the ink stain. Let it sit for a few minutes to allow the solvents in the hairspray to break down the ink. Then, use a clean cloth to blot the ink gently. Repeat the process if necessary, and once the ink is removed, rinse the area with water and dry it thoroughly.
Magic Eraser: Wet a magic eraser sponge and squeeze out any excess water. Gently scrub the ink stain using the magic eraser, applying light pressure. Rinse the area with water and dry it thoroughly. Note that magic erasers can be abrasive, so test it on a small, inconspicuous area first to ensure it doesn't damage the countertop's finish.
Nail Polish Remover: Apply a small amount of non-acetone nail polish remover to a clean cloth. Blot the ink stain gently, being careful not to scrub vigorously. Rinse the area with water and dry it thoroughly.
Before trying any of these methods, it's important to test them on a small, inconspicuous area of the countertop to ensure they don't cause any damage or discoloration. If the countertop is made of a sensitive or porous material, such as marble or granite, it's best to consult a professional for advice on ink removal.