How do you remove security film from windows?

Removing security film from windows can be a painstaking process to avoid damaging the glass and remove all residue completely. Here are the steps you should follow to safely and effectively remove security film from your windows:

1. preparation:
- Tools and materials: get a sharp cutter knife or scraper blade, a hair dryer or hot air gun, soapy water or a special adhesive remover, and soft cleaning cloths.
- Protective measures: Wear gloves and safety goggles to protect yourself from possible glass splinters or chemical irritation.

2. heating the film:
- Heat supply: Use a hair dryer or hot air dryer to heat the film evenly. Hold the appliance about 10 to 15 cm away from the film and move it slowly over the entire surface. The heat helps to soften the adhesive on the film and makes it easier to remove.

3. lift the edge of the film:
- Cutter knife Use: Using a sharp cutter knife or a peel-off blade, carefully lift one corner of the film. Be careful not to scratch or damage the glass.

4. peel off the film:
- Slowly peel off: Hold the lifted edge of the film and slowly and evenly peel off the film at a shallow angle. Continue to heat the film as you peel it off to keep the adhesive soft and flexible.

5. remove adhesive residue:
- Adhesive remover or soapy water: after the film is removed, adhesive residue often remains on the glass surface. Moisten this residue with soapy water or a special adhesive remover. Leave the solution to work for a few minutes.
- Scraper or scraper blade: Use a sharp scraper blade or glass scraper to carefully scrape off the softened adhesive residue. Wipe the surface clean with a soft cloth.

6. final cleaning:
- Clean cloth: Wipe the window with a clean, damp cloth to remove all solvent residue. Then dry the glass with a soft, lint-free cloth.

7. professional help:
- Specialist company: If you are unsure or have difficulty removing the film from large areas, contact a specialist company. Professional service providers have the right tools and expertise to remove the film quickly and without damaging it.

To summarise, removing security film requires a certain amount of patience and the right tools to ensure damage-free and thorough removal. In case of uncertainty or larger projects, it is advisable to seek professional help. This will ensure that the security film is removed from your windows without leaving any residue or damage.