Removing dried super glue from a countertop can be challenging, but here are some steps you can follow to attempt its removal:
Safety Precautions: Work in a well-ventilated area and wear gloves to protect your hands during the process.
Test a Hidden Area: Before attempting any removal method, test it on a small, inconspicuous area of the countertop to ensure it doesn't damage the surface.
Scrape Gently: Use a plastic or wooden scraper (avoid metal as it may scratch the surface) to gently scrape off as much of the dried super glue as possible. Be careful not to damage the countertop.
Acetone or Nail Polish Remover: Acetone can dissolve super glue. Moisten a cotton ball or soft cloth with acetone or nail polish remover containing acetone. Gently dab the dried glue with the moistened cloth, making sure not to soak the countertop. Test it first on a small area to ensure it won't harm the countertop finish.
Isopropyl Alcohol: If you don't have acetone, you can try using isopropyl alcohol. Moisten a cloth with isopropyl alcohol and dab the affected area gently.
Super Glue Remover: You can find commercial super glue removers at hardware or home improvement stores. Follow the product's instructions carefully.
Heat Method: This method is not suitable for all countertop materials, so check with the manufacturer or a professional first. Use a hairdryer or a heat gun at a low setting to warm the dried super glue. This may soften the glue, making it easier to scrape off gently.
Razor Blade (with caution): For very stubborn dried super glue spots on hard surfaces like granite or glass, you can carefully use a razor blade at a low angle to scrape off the glue. Be extremely cautious not to scratch the surface or injure yourself.
Always work gently and patiently when trying to remove super glue to avoid damaging the countertop. If you're unsure about any method or if the super glue is particularly stubborn, consider seeking help from a professional.