How to remove small and deep scratches on glass?

Glass is a rather “vulnerable” material, so it is extremely difficult to completely remove a scratch without damaging the surface. You can restore smoothness and disguise damage using various devices, ranging from improvised means to the use of a grinding device. Using our recommendations, you can remove scratches from the glass and deal with the problem in no time.

Much depends on where the scratch is located - on the glass of glasses, a car, a mirror or a household appliance. The selection of materials and tools for effectively eliminating defects depends on the type of product and the depth of the defect.

Removing scratches using improvised means

Minor damage can be repaired with toothpaste. Rub it into the recess and leave to dry. After this, sand the glass with a slightly damp cloth or using a blade. The movements must be directed along the scratch in one direction, otherwise you risk irreversibly damaging the product. To achieve the result, carry out the defect removal procedure several times. Instead of white or colored toothpaste, it is better to use a clear gel.

If you are unable to remove the damage the first time, you can enhance the effect of the tooth gel using other ingredients - vinegar and dry mustard powder. A paste is prepared from their mixture, which is subsequently applied to glass.

Ammonia helps disguise minor imperfections.Prepare your own cleaning solution consisting of 15 ml of ammonia and 0.5 liters of water. Apply the defect several times in a circular motion.

Furniture polish can also help. The glass is wiped with the product, then sanded with a soft cloth. Microfiber, flannel or gauze are suitable for these purposes, but not rough cloth, otherwise you risk scratching the surface.

The means at hand will help to cope with a minor defect, but you should not rely on them for deep damage. For these purposes, you will need special professional kits, which are sold in the store. These include sanding pastes and sets of special paper. It is enough to describe to the seller the size of the defect and the thickness of the glass, and he will find the necessary remedy for scratches on the glass.

Scratches on the glass of household appliances

Colorless varnish is the easiest way to disguise a scratch on the glass of household appliances. Before starting work, the surface should be cleaned and degreased. Using a manicure brush, apply the polish to the defect and let it dry slightly. To avoid leaving traces of restoration work, use a rubber spatula to remove excess varnish.

If the glass has a concave or convex shape, then the varnish can be removed with a piece of cardboard. It is applied to the treated area and dried a little, while the cardboard follows the curves of the scratch. The results of the work may be slightly disappointing, because the refractive index of varnish and glass is different and the flaw can be obvious.

Restoration of an aquarium, window glass, car

On aquarium glass, a scratch is especially noticeable because it gets dirty quickly. Just a few days after cleaning, dirt accumulates in it and spoils its appearance.You cannot remove a scratch using a grinding machine, because the device removes more material than necessary. The result is a “lens effect” that will be noticeable on the glass.

You can use polish to remove scratches. Hardware stores sell special products for polishing car glass. As a rule, they contain all the necessary components to solve the task.

Polishes are Teflon-based and wax-based. They contain abrasive particles that help remove a layer of several microns and restore scratched glass. However, the products can only be used to treat the outside of the aquarium; the inside should not be polished. It is unknown how the chemical composition will affect aquatic life.

In order to polish windows and car glass, you can use Polarit paste, which has a particle size of 0.5 microns. If the scratches are thin, use diamond paste, which is effective for removing difficult stains. It is applied using felt or felt in a circular motion and the residue is removed with a soft material.

Advice

Sometimes it is easier to replace glass than to restore it. Various tricks, such as decorative stickers, can help correct the situation. They can be attached to the wall of an aquarium or a damaged mirror.

If the glass is thick

If the glass is of impressive thickness, grinding work is first carried out, and the process is completed by polishing. If you don’t have a professional tool at hand, you can use sandpaper No. 200-800 or medium-grain pastes. Restoration begins with the use of a composition that has larger particles, then switches to fine-grained pastes.This process is long and laborious, sometimes lasting several hours. Therefore, the site purity-en.htgetrid.com advises to be patient.

With an impressive thickness of glass, you will need special devices in the form of an electric machine, drill, or grinder. An attachment in the form of a roller, which is made of leather, cloth, or felt, is put on the disk. For manual polishing, materials such as wood, rubber, cork, which are covered on the outside with leather and then with felt or felt, are suitable.

After the top layer is removed, treatment is carried out using a paste or polishing solution for cars. GOI paste has proven itself well, and its cost is lower than others.

Polishing glass from scratches takes place in several stages.

1. Wash the glass to remove dirt with plain water; you can add a small amount of window cleaner to it.
2. Insert the polishing disc into the drill and turn on the machine at minimum speed - no more than 1000-1200 rpm.
3. Work until the scratch disappears completely.
4. Apply some paste to the disc and polish.
5. Use circular motions to treat the defect.
6. Repeat the process until the glass becomes smooth.
7. Rinse the area with water and ammonia.
8. Treat the surface with clean water and wipe dry with a cloth.

Before polishing the product, you should diagnose the damage. Use your finger to locate the scratch and outline the area with a marker. This is necessary so as not to catch other parts of the product during grinding. Before starting and during work, the surface must be moistened with a spray bottle. This will prevent the paste from drying out during the restoration process.

Advice

If the glass is thin or the scratch is too deep, a crack may appear. In this case, it is better to replace the glass or use the help of professionals.

If your watch is scratched

It is quite easy to eliminate defects on watch glass if you use the recommendations provided. First, you should purchase GOI paste, it is available under different numbers. Number 4 is intended for rough surface treatment; this composition is used first. Rub it on the watch glass in a circular motion for a couple of minutes. Remains of the product are removed with a damp cloth and wiped with a dry cloth.

Next, paste number 3 is used; it has a smaller particle diameter. The processing steps are repeated in the same sequence. Finally, apply paste number 1 to the watch, which will polish the product to a mirror finish. Finally, treat the watch glass with mineral oil. The result will certainly please you.

How to restore glasses?

At home and in the absence of certain skills, it would be unwise to restore scratches on glasses. Any inept manipulation will lead to the appearance of cloudy, matte spots, and then the glasses will have to be thrown away. In this case, it is better to resort to the services of a salon that makes glasses.

Using a small set of special tools, you can get rid of scratches yourself without the involvement of professionals. You should not rely on instant results, since the work requires accuracy and patience. If the item is especially valuable or fragile, do not rush to restore it yourself. Inept actions are more likely to ruin a glass object than restore its former appearance.