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Removing super glue from glasses lenses without using acetone can be done with a few alternative methods. Acetone, found in nail polish remover, is effective but can damage certain lens coatings (such as anti-reflective or scratch-resistant coatings). Below are some safe and effective methods to remove super glue without acetone:

1. Soak the Lenses in Warm, Soapy Water

• What You’ll Need : Mild dish soap, warm water, a soft cloth or sponge.
• Steps :
  1. Fill a small bowl with warm water and add a few drops of mild dish soap.
  2. Submerge the lenses in the soapy water for 10–15 minutes. This helps soften the glue.
  3. Gently rub the glue with your fingers or a soft cloth. The softened glue may start to peel off.
  4. If the glue doesn’t come off completely, repeat the process.

2. Use Rubbing Alcohol (Isopropyl Alcohol)

• What You’ll Need : Isopropyl alcohol (70% or higher), a cotton swab or soft cloth.
• Steps :
  1. Dampen a cotton swab or soft cloth with rubbing alcohol.
  2. Gently rub the glued area in a circular motion. The alcohol will help break down the adhesive.
  3. Wipe away any residue with a clean, damp cloth.
  4. Rinse the lenses with water and dry them with a microfiber cloth.

3. Apply Heat with a Hair Dryer

• What You’ll Need : A hair dryer, a soft cloth.
• Steps :
  1. Set the hair dryer to a low or medium heat setting.
  2. Hold the hair dryer about 6–8 inches away from the lenses and direct the warm air onto the glued area for 1–2 minutes.
  3. The heat will soften the glue, making it easier to peel off.
  4. Use a soft cloth or your fingernail to gently lift the edges of the glue. Be careful not to scratch the lens.

4. Use Vegetable Oil or Olive Oil

• What You’ll Need : Vegetable oil, olive oil, or baby oil; a soft cloth.
• Steps :
  1. Apply a small amount of oil directly onto the glued area.
  2. Let it sit for 5–10 minutes to allow the oil to penetrate and loosen the glue.
  3. Gently rub the area with a soft cloth or your fingers. The glue should start to lift.
  4. Clean the lenses with warm, soapy water to remove any remaining oil.

5. Use Baking Soda Paste

• What You’ll Need : Baking soda, water, a soft cloth.
• Steps :
  1. Mix baking soda with a small amount of water to create a thick paste.
  2. Apply the paste to the glued area and let it sit for 5–10 minutes.
  3. Gently rub the area with a soft cloth or your fingers. The abrasive nature of baking soda can help break down the glue.
  4. Rinse the lenses thoroughly with water and dry them with a microfiber cloth.

6. Use a Plastic Scraper or Credit Card

• What You’ll Need : A plastic scraper, old credit card, or similar tool.
• Steps :
  1. Soften the glue first by soaking the lenses in warm, soapy water or applying heat with a hair dryer.
  2. Once the glue is softened, use the edge of a plastic scraper or credit card to gently lift and scrape off the glue.
  3. Be careful not to apply too much pressure to avoid scratching the lenses.

Important Tips :

• Always test any method on a small, inconspicuous area of the lens first to ensure it won’t damage the coating.
• Avoid using sharp objects like knives or metal scrapers, as they can scratch the lenses.
• After removing the glue, clean the lenses with a proper lens cleaner or mild soap and water to restore clarity.

Final Recommendation

If the glue is stubborn and none of the above methods work, consider taking your glasses to a professional optician. They have specialized tools and expertise to safely remove super glue without damaging your lenses.