How to remove small and deep scratches on the glass?

Glass is a rather “vulnerable" material, therefore it is extremely difficult to completely remove a scratch and not damage the surface. You can restore smoothness and mask damage using various devices, ranging from improvised tools and ending with the use of a sander. Using our recommendations, you can remove scratches on the glass and deal with the problem in two ways.

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 the effective elimination of flaws depends on the type of product and the depth of the defect.

We remove the scratch with improvised means

Minor damage is repaired with toothpaste. Rub it into the recess and leave to dry. After that, sand the glass with a slightly damp cloth or with a blade. Movements should be directed along the scratch in one direction, otherwise you risk permanently ruining the product. To achieve the result, perform the defect removal procedure several times. Instead of white or colored toothpaste, it is better to use a transparent gel.

If it was not possible to remove the damage the first time, you can enhance the effect of the tooth gel with the help of other ingredients - vinegar and dry mustard powder. A paste is prepared from their mixture, which is subsequently applied to glass.

Ammonia helps mask minor flaws. Prepare a washing solution with your own hands, consisting of 15 ml of ammonia and 0.5 liters of water. Process the defect several times in a circular motion.

Furniture polish may also help. The glass is wiped with a product, then polished with a soft cloth. For these purposes, microfiber, flannel or gauze is suitable, but not a rough cloth, otherwise you risk scratching the surface.

The available tools will help to cope with a minor defect, but you should not rely on them with deep damage. For these purposes, you will need special professional kits that are sold in the store. These are pastes for grinding, and sets of special paper. It is enough to describe the seller the size of the defect and the thickness of the glass, and he will pick up the necessary remedy for scratches on the glass.

Scratches on the glass of household appliances

Colorless varnish is the easiest way to mask a scratch on the glass of household appliances. Before starting work, the surface should be cleaned and degreased. Apply a nail polish to the defect and let it dry slightly. To avoid any trace 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 repeats the bends of the scratch. The results of the work can slightly disappoint, because the refractive index of varnish and glass is different and a flaw can be striking.

Restoration of an aquarium, window glass, car

On the glass of the aquarium, the scratch is especially noticeable, because it quickly gets dirty. A few days after cleaning, dirt accumulates in it and spoils the appearance. It is impossible to remove a scratch with a grinder, because the device removes more material than necessary. As a result, the “lens effect" appears, which will be visible on the glass.

To remove scratches, you can use polish.Hardware stores sell special glass polish products. As a rule, they include all the necessary components to solve the problem.

Teflon and wax based polishes are available. They include abrasive particles that help remove a few microns and restore scratched glass. However, the use of funds is allowed only for processing the outside of the aquarium, the inside should not be polished. It is not known how the chemical composition will affect aquatic inhabitants.

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

Tip

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

If the glass is thick

With an impressive glass thickness, grinding is first carried out, and polishing is completed. If there is no professional tool at hand, you can use sandpaper No. 200-800 or medium-grained pastes. The restoration begins with the use of a composition having larger particles, then switch to fine-grained pastes. This process is long and laborious, sometimes lasting several hours. Therefore, purityis.decorexpro.com/en/ recommends patience.

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

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

Polishing glass from scratches takes place in several stages.

1. Wash the glass from contamination with ordinary water; it is allowed to add a small amount of window cleaning detergent to it.
2. Insert the polishing disc into the drill and turn on the machine at the minimum speed - no more than 1000-1200 revolutions.
3. Work until the scratch disappears completely.
4. Put a little paste on the disc and polish.
5. Handle the defect in a circular motion.
6. Repeat the process until the glass becomes smooth.
7. Rinse the area with ammonia water.
8. Clean the surface with clean water and wipe dry with a tissue.

Before polishing the product, a diagnosis of damage should be made. Use your finger to feel for the scratch and circle this area with a marker. This is necessary so as not to catch other parts of the product during grinding. Before and during operation, the surface must be moistened with a spray gun. This will prevent the paste from drying out during the restoration process.

Tip

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

If the watch is scratched

It is quite easy to eliminate defects on the watch glass if you use the recommendations given. To begin with, you should buy GOI paste, it is available under different numbers. Number 4 is designed for rough surface treatment, this composition is used primarily. They rub the watch glass in circular motions for a couple of minutes. The remnants 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 on the watch, which polishes the product to a mirror state. Finally, treat the watch glass with mineral oil. The result will certainly make you happy.

How to recover points?

At home and in the absence of certain skills, it will be unreasonable to restore scratches on the glasses. Any inept manipulations will lead to the appearance of muddy opaque spots, then the glasses will have to be thrown away. In this case, it is better to resort to the services of a salon engaged in the manufacture of glasses.

Using a small set of special devices, you can independently get rid of scratches without involving professionals. Hoping for an instant result is not worth it, because work requires accuracy and patience. If a thing is especially valuable or fragile, do not rush to restore it yourself. Inept actions are more likely to spoil a glass object than restore its former appearance.