How to Remove Stickers, Decals and Adhesive Residue from Storefront Glass

How-to Series

Erik

Thursday, 26 September 2024

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Identifying the Type of Sticker on Commercial Glass

Different adhesives require tailored approaches for effectively cleaning residue from commercial glass. Businesses often use various types of stickers, window clings, and decals for promotional purposes. Here are some common types:

Vinyl Clings: These are favored for their reusability, adhering to glass through static or water-based methods, allowing for easy removal without leaving residue.
Glassine Paper Stickers: Designed to remain firmly attached, these stickers can be challenging to remove without specialized solvents.
Polypropylene Labels: Renowned for their durability and water resistance, these stickers are ideal for long-term applications but may leave behind stubborn adhesive residue.
Clear Window Decals: Printed on transparent materials, these decals provide an appealing visual effect. The adhesives used can vary, impacting the ease of removal.
Perforated Window Decals: Featuring small holes for one-way visibility, these decals utilize a stronger adhesive, making removal somewhat more difficult.

Recognizing the type of sticker or cling you are dealing with will help ensure a successful removal process without damaging the glass.

Start with a Basic Detergent Solution and a Plastic or Silicone Scrubber

Removing adhesive residue from glass can be challenging, especially if it has dried and hardened. Before resorting to strong chemicals, begin with a simple method:

Mix a grease-cutting detergent, such as blue Dawn, with hot water. Use a plastic or silicone scrubber to apply this solution to the residue, scrubbing in small circular motions until the adhesive starts to break down. Avoid metallic scrubbers, as they can scratch the glass surface permanently.

Use a Scraper for Large Pieces of Cling or Sticker

For larger remnants of the cling or sticker Scraperite is the perfect tool. Scraperite plastic blades are engineered for specific applications and chemical resistance. To learn more about the different Scraperite blade characteristics and which chemical solvents they work with visit our blade characteristics page. First, saturate the area with your cleaning solution, then employ the scraper using short, steady strokes to remove the material.

Plastic Razor Blades a Safer Alternative to Metal

a safety scraper tool by scraperite with pro magenta plastic razor blades

While a metal razor blade may seem like a viable option, it poses a risk of damaging the glass. Instead, consider using Scraperite Pro Magenta Blades, which are designed to be sturdy and rigid enough to effectively remove stickers and adhesives from glass without scratching.

For Stubborn Adhesives, Use Specialized Solvents with Caution

When dealing with glassine paper stickers or polypropylene label residues on commercial glass, caution is essential. Utilize dedicated solvents that are specifically formulated for this task, adhering to safety procedures. Wear protective gloves and eyewear, and ensure proper ventilation. Rushing through the process or selecting the wrong solvent could lead to damage, so take your time and work carefully.

Conclude with a Window Cleaner and Lint-Free Cloth

After successfully removing the adhesive residue, finish the job with a window cleaner and a polish. This will ensure your windows appear sparkling clean. Use your preferred window cleaning solution or a natural mix of white vinegar and water. To dry the glass, select a lint-free cloth to prevent streaks or residue. Your customers will appreciate entering a space with pristine, shining windows that enhance your business's professional and welcoming appearance.