How to glue protective glass to your phone at home without bubbles?

January 16, 2024
  Reading time 8 minutes

Reliable protection of your phone screen is the key to its long and trouble-free operation. How to stick a protective glass on your phone at home without bubbles and dust? The answer is simple – you need to follow a proven methodology. Protective glass helps prevent damage and scratches that may occur as a result of daily use of the device. In this article, we will look at how to glue protective glass onto your phone without bubbles at home, providing high-quality and reliable screen protection.

Protective glass is not just a purchase, it is an investment in the safety of your phone. By choosing glass, you protect the screen from shocks, scratches and chips. To understand how to stick a protective glass on your phone at home, you need to prepare a minimum of tools: the protective glass itself, a surface degreasing kit (alcohol wipe, microfiber cloth), tape to remove dust particles and, possibly, a rubber scraper to remove air bubbles.

Preparatory stage

Cleaning the screen surface

The first step to a successful result is thorough preparation of the screen surface. To understand how to apply a protective glass to a smartphone correctly at home without bubbles, start by removing dust, dirt and fingerprints. Use an alcohol wipe to remove any grease stains, then wipe the screen with a microfiber cloth to a perfect shine. Avoid using harsh cleaners that may damage the screen itself or the anti-glare coating.

  1. Remove the case or film from the phone, if any.
  2. Wipe the screen with a soft, damp cloth to remove large dirt.
  3. Carefully go over the screen with an alcohol wipe.
  4. Wipe the screen with a microfiber cloth until the moisture has completely evaporated.
  5. If dust particles remain on the screen, use tape to to carefully glue them and remove them.

Skipping the preparation step may result in the protective glass being glued unevenly, and air bubbles forming under it. Therefore, you should approach this process with the utmost care.

Checking the completeness of the protective glass

Before proceeding directly to the sticker procedure, it is important to make sure that the kit contains everything you need. High-quality protective glass usually comes with key accessories for its installation:

  • Safety glass
  • Alcohol wipe
  • Microfiber cloth
  • Adhesive tape removing dust particles
  • Instructions for the sticker

Check the glass for chips and cracks. This ensures that you are using a quality product that can provide reliable protection.

Glass Sticking Process

Alignment and Positioning

For those wondering how to stick protective glass for your phone at home without bubbles, the key is correct positioning. Position the glass above the screen so that all cutouts for buttons, speakers and camera match the corresponding elements on the phone.

  • Align the glass with the edges of the screen, focusing on the cutouts.
  • On At this stage, do not remove the protective film from the glass so as not to leave fingerprints.

Accurate gluing

The main secret of a successful process is how to glue the protective glass on your phone yourself without bubbles at home conditions – this is the simultaneous pressing of glass to the screen and expulsion of air. Do this in an even and calm motion, paying special attention to the corners and edges.

Removing bubbles after sticking

If you find small air bubbles after sticking the protective glass, do not panic. In most cases they can be easily eliminated. Use a rubber squeegee or a plastic card wrapped in a soft cloth to gently push the bubbles to the very edge of the glass. Be gentle so as not to damage the screen protector or the phone screen.

  1. Find the edges of the bubbles and carefully guide them towards the nearest edge of the screen protector.
  2. Apply a gentle, consistent pressing motion to do not create new bubbles.

If bubbles remain on the edges or corners and cannot be removed, the protective glass may have a manufacturing defect or the screen was not perfectly clean before applying the sticker.

Final stage

Additional processing

After successfully gluing the glass and removing bubbles, inspect it from different angles to make sure there are no minor defects. If you suddenly find a speck of dust that you had not previously noticed, you can carefully pry the edge of the glass and use tape to remove it. After all manipulations, wipe the screen with a microfiber cloth to make sure that it is perfectly clean and smooth.

Caring for the protective glass

Regular care of the protective glass will extend its service life. Use a soft, damp cloth to remove stains and dirt. Avoid direct exposure to aggressive cleaning agents, which may damage the protective coating on the glass. If the screen protector becomes damaged or excessively worn, do not wait to replace it to ensure continued screen protection.

StepCare Tip
1When using your phone, avoid contact with sharp objects, keys, or metal objects in the same pocket.
2Clean the glass regularly with a soft microfiber cloth to avoid scratches from dust and dirt.
3Avoid using harsh chemical cleaners such as acetone or ammonia so as not to damage the glass coating.
4If fingerprints appear on the glass, clean them using special screen cleaners or a damp cloth napkin.
5Use a protective case to prevent damage to the glass from falls and impacts.
6If it is necessary to replace the protective glass, follow the manufacturer’s instructions and avoid removing the old glass yourself without the necessary skills.
7 Keep your phone in a separate pocket or place to avoid rubbing with other objects.


The process of how to stick a protective glass on your phone yourself at home , does not require special skills, but it is important to be careful and attentive at every stage. By following practical advice, you can easily provide your smartphone with reliable protection from accidental damage.

Frequently asked questions

Question: Can a child be trusted to apply the protective glass sticker?
Gluing the protective glass requires care and attention, so it is better to have an adult do it.

Question: What should I do if the protective glass does not fit perfectly onto the screen?
It is necessary to carefully remove the glass and repeat the sticker process, paying special attention to correct alignment.

Question: How often should you replace the protective glass on your phone?
It is recommended to replace the glass after the appearance of visible scratches or chips that can impair the perception of the image.

Question: Does frequent replacement of the protective glass affect the screen sensor?
If the replacement is done carefully, this should not have any effect on the operation of the phone’s touch panel.

Question: Is it possible to use home remedies to degrease the screen before gluing the glass?
Home remedies may contain substances that are harmful to the screen coating, so it is better use specialized products included with the glass or recommended by the manufacturer.