15 ways to clean windows streak-free at home
Starch
Surprisingly, starch can help you deal with very dusty windows and avoid streaking. On its basis, many different folk recipes are built. The easiest is to prepare a solution: 1 tbsp. a spoonful of starch in 1 liter of water. The mixture is applied to glass, wiped with a sponge and left to dry. Then all that remains is to wipe it with a dry cloth, getting rid of the starch residues.
A variation of this method is to use raw potatoes. It must be cut and rubbed with a glass tuber. When the window dries up, remove the starch residues with microfiber and enjoy the result without a hint of stains.
What is the power of starch? The thing is that the glass is even and smooth only at first glance. In fact, it is full of dimples and scratches that water easily gets into, dries up and leaves streaks. Starch is able to weaken hydrogen bonds, preventing the appearance of streaks.
Vinegar
According to this recipe, it is fashionable to prepare a multifunctional product. Firstly, it will save you from stains, and, secondly, it will scare away insects, which, we recall, make a significant contribution to the process of glass pollution. To prepare the solution, you need to mix a glass of warm water and 50 ml of vinegar. It is most convenient to apply the product to glass with a spray bottle and wipe the window dry with a soft cloth or napkin..
Corn flour
This product will also help prevent dust accumulation on clean glasses. For 1 liter of water add 1 tbsp. a spoonful of flour and rubbed with a glass solution.
a piece of chalk
This method also involves pre-washing the glasses with warm soapy water. Then the windows are washed with a solution of chalk or tooth powder (2 tablespoons per 1 liter of water). When the glasses are dry, all that remains is to wipe them with a clean dry cloth and enjoy the result: transparency and streak-free are guaranteed.
Lemon or citric acid
Not everyone likes the vinegar smell, and if you can relate yourself to this group of people, then vinegar can be replaced with citric acid, which has almost the same properties. Dissolve 50 ml of lemon juice in a glass of water, and then, using a spray bottle, apply the product to the glasses and wipe them with a soft dry cloth. The apartment will smell nice of citrus.
There is another variation of cooking. It is necessary to fill a liter jar with lemon peel (the volume may be different, it all depends on the amount of collected peel) and pour a 9% vinegar solution. Let the solution infuse for 1.5-2 weeks, after which it must be filtered. The resulting liquid can be added to water and used to clean windows and floors. It will perfectly remove dirt and disinfect.
Basic rules for washing windows
Rain and snow, dusty wind, condensation, tobacco smoke, insect marks and fingerprints, children’s play with paints and felt-tip pens are the main causes of window glass contamination. Ideally, windows should be washed every three months. Ground floor dwellers may need to clean more frequently, while perfectionists and meticulous cleaners may repeat cleaning procedures even more frequently. Regardless of how often you wash your windows, it is better to follow a number of simple rules:
Note that if a soap or a composition that requires rinsing is used, then the procedure will be as follows: a solution is applied, the surface is wiped with a sponge, all foam is removed with a screed from top to bottom, the glass is washed with clean water, then you can walk again with the screed, and now it remains to wipe dry glass with a rag, paper towels or newspaper.
With a magnet
Nippers
Tear off the convex part with pliers. This must be done carefully so as not to damage the capsules. After the inside of the detector has opened, we take out the contents from it, including the spring. Disconnect the magnet by spreading both parts to the sides.
This method excludes opening sensors with capsules. We put most of the magnet with its end, then we attach the knife to the middle along the form and press with all force. After the cutout appears on the tag, we cut the structure along it. Cover your clothing with a cloth to avoid damaging it. You can also use a nail file or a hacksaw instead of a knife..
Elastic band and regular pliers
This method is relevant for devices with paint. We wrap the rubber band around the metal rod between the magnet and the clothes. Then, using pliers, carefully break off the convex part. We pull out the paint capsules from there, and with our hands we scroll both parts of the magnet.
Maybe a radio tag, they are often small in size and without a surprise inside – you can remove these at home without difficulty, the purchased item will not be spoiled in any way.
If there is a magnetic-acoustic device on the purchase, then problems may arise – such tags are larger and stronger, in this case you cannot do without the help of foreign objects. You should be careful with these clips, because they may contain a capsule of paint that can ruin the thing.
How to remove a magnet from clothes with an intercom
Why do we need magnets for clothes?
Thin hair tie
The elastic should be thin. We pass it between the top of the detector and the clothing so that it is tightly tied around the mount. Then we take the magnet from both sides and start scrolling, pulling it in different directions. In the process of removing the detector, the elastic will protect the clothing from ripping.
Types of magnetic tags
In Russia, there are 3 types of tags:
Magnetic stickers and tags
- metal strips;
- coils;
- capacitor.
It can be glued in places invisible to the buyer, or it can be on a branded label.
Rubber
To remove the protection, you should use the usual thin clerical rubber band:
- The elastic is passed between the clothing and the upper part of the protection. It must be tightly fastened around the mount..
- Once the elastic is securely attached, gently rotate the sensor until the parts separate from each other..
Screwdriver
Using a screwdriver, drill a hole in the convex part of the sensor, then remove the magnet mount.
Gadgets
Types of protection
There are different types of magnetic shields. It can be:
- simple magnetic stickers;
- plastic sensors Alarm;
- flexible protection.
Neodymium
How to remove the magnetic protection from clothes with a neodymium magnet, see this
Intercom
Method one
This method is considered to be the simplest. It is enough to hold a magnetized object several times in one direction over a permanent strong magnet. That’s all. However, it should be taken into account that magnets made by this method do not hold the magnetic field for long and very quickly lose their properties. Such products are only suitable for simple manipulations. For example, such a magnet can help remove a stuck needle from a gap or pull bolts, but nothing more. Therefore, this method should not be considered seriously..
Soft magnetic materials
All materials capable of magnetization can be divided into soft magnetic and hard magnetic. There is a significant difference between the two. So, magnetically soft materials retain their magnetic properties for a short time..
An experiment can be carried out: run several iron bars over a strong magnet. As a result, the material will acquire the properties of attracting other metal objects. However, the manufacture of a magnet that constantly possesses these abilities is impossible in this case..
Making a magnet at home
The man first got acquainted with the magnet in antiquity. However, very quickly, this natural stone ceased to meet the needs of people. It was then that the technology for the manufacture of magnets was developed. Of course, a lot of time has passed since then. The technology has changed significantly, and now it is possible to make a magnet at home. You do not need to have special skills and knowledge for this. It is enough to have all the necessary materials and tools at hand. So, making a magnet looks like this.
Method four
The manufacture of a magnet in this case involves the use of current from the mains. This method is quite dangerous, so all manipulations should be performed carefully and carefully. We need a fuse, without which nothing happens. It must be connected in series with an inductor coil, inside which there is a metal workpiece..
Of course, when such a design is turned on, the fuse will burn out. However, in this short period of time, the metal workpiece will have time to charge, since in this case a sufficiently strong electromagnetic field is created. Here it is worth considering one nuance: the higher the current strength, the stronger the magnet will turn out. Only copper wire should be used for winding the coil..
How To Cut A Magnet
What is needed
Making magnets with your own hands does not take much time and does not require special costs. This requires:
- screwdriver;
- oiled paper;
- fuse;
- switch;
- copper wire;
- strongest permanent magnet.
Method two
The production of permanent magnets can be carried out in another way. This requires a battery. With its help, you can magnetize any material suitable for this. This is done quite simply and does not require special tools. An electromagnet gives magnetic properties to a metal object.
Let’s look at an example with a screwdriver. To begin with, the tool should be wrapped with an insulator, and then about 300 turns of wire should be wound. It is better to use the one used for the manufacture of transformers. After that, the wire must be connected to a battery or battery, preferably 5-12 volts. As a result of such manipulations, the electromagnetic field will magnetize the screwdriver..
Hard magnetic materials
Such materials are obtained by magnetizing an ordinary piece of iron. In this case, the properties are retained much longer. However, they completely disappear when the object hits a sufficiently hard surface. Also, the magnetic properties are destroyed if the material is heated to 60 degrees.
Method three
Making a magnet can seem daunting. Since the above methods do not guarantee that the properties will be maintained for a long time. A stronger magnet can be created using an inductor coil. The metal piece should be small as it will need to be placed inside the coil. After that, you should follow exactly the same procedure as indicated in the previous method. The only difference is that the turns of the wire need to be made twice as many, that is, 600. Only in this case can you get a good magnet.
Neutralizing the paint tag
- Place the purchase in the freezer for about 2 hours to freeze the highlighter paint; there is less chance of it spilling out.
- Take one or more wide and thin elastic bands and carefully put them between the magnet and the item.
- Slowly start rotating in one direction so that the elastic is between the parts of the tag and tightly wrapped the rod.
- Continue rotating movements, slowly starting to pull towards you.
- After some time, it will fall into two parts – you can easily remove it from the thing..
If this option does not work, then there are several more ways to remove the magnet from clothes at home, but they involve the use of brute force. You can ask the men in the family for help or try to cope on your own..
Inside the clip is a spring mechanism that is responsible for closing and opening the device, depending on the position. You can try to damage the plastic shell of the mechanism and remove it from the inside to remove the tag.
Do not forget that you need to freeze the thing very well before starting to act if there is a suspicion that the sensor on your purchase is with paint. Only with this condition is there a chance that the marker will not work and the thing will remain unharmed. If this is a different type, then you do not need to freeze anything..
Screwdriver
You need to make a hole in the device, and then expand it and use a screwdriver to pull out the button that controls the opening and closing of the device. After that, the tag will fall off by itself.
3 ways for other types of tag
Sometimes the seller forgets to remove the magnet from a new item, but you don’t notice it right away. We tell you what to do so that you don’t have to return.
How to remove a magnet from clothes at home
Knife
Start cutting off the top of the guard. Once you see the mechanism inside, you can remove it with pliers, and the problem is solved.
Candle or lighter
Be careful – it’s a fire hazard. In addition, melted plastic can drip onto the item and ruin it. All you have to do is to swim through the hole, then use pliers to pull the button and core out of it or hook them up. After that, it will not be difficult to unfasten the clip from the thing..
Easy way of cutting magnets.
How to remove a magnet using a lighter and screwdriver
How to remove clips from a thing – use a lighter and a screwdriver (separately or together):
- Using a lighter, the clips should be melted. After it becomes possible to pull out the spring from the inside of the protection, the lighter is no longer needed. Now the main thing is to disassemble the magnet. First of all, you need to remove the spring that creates pressure, after which the container with paint is removed, if any. Then, with the help of any narrow object, the magnet is picked up and pulled out, a screwdriver can also come up.
- Using a screwdriver, the tag is pushed off from below, then you need to press hard on the handle of the tool and try to lift the magnet up. Hold the other side of the tag down. It will take a lot of effort here to lift 1 of the sides of the magnet. It is important to do everything quickly and abruptly..
If the protection is on the shoe, you can remove it using the same methods. The easiest way will be to use a magnet – so the purchase will definitely not spoil.
It is possible to remove clips at home, but it will take patience, effort and accuracy. If you do something wrong, then the thing will be ruined – then it will already be a shame for the money spent.
How to remove a magnet from clothes
Maybe a radio tag, they are often small in size and without a surprise inside – you can remove these at home without difficulty, the purchased item will not be spoiled in any way.
If there is a magnetic-acoustic device on the purchase, then problems may arise – such tags are larger and stronger, in this case you cannot do without the help of foreign objects. You should be careful with these clips, because they may contain a capsule of paint that can ruin the thing.
How to remove a magnet from clothes without damage
A few more ways:
Quick removal of the magnet from clothing after purchase
The listed methods are working, but not entirely safe for the fabric – in such ways it can be accidentally cut or wiped. Magnets for removing protection from clothes are often attached tightly – if a girl wants to remove the tag, she may not get anything.
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Hitting the floor
The use of this method is relevant only for tags without paint capsules. We take clothes by the edge farthest from the detector and strike against a hard floor. You need to beat so that the upper part of the tag falls under the blow. As soon as you hit the right place, the magnet will disintegrate.
How to remove an anti-theft magnet from clothes or things
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How to remove magnetic locks from clothing. Several options for effective withdrawal
Cases when sellers forget to remove the lock, but the buyer does not notice it, are quite common. It’s only strange how you manage to go through the frame so that it does not squeak, but this can always be attributed to something.
Why do we need magnets for clothes?
Is it possible to remove the tag yourself?
Nippers
Tear off the convex part with pliers. This must be done carefully so as not to damage the capsules. After the inside of the detector has opened, we take out the contents from it, including the spring. Disconnect the magnet by spreading both parts to the sides.
This method excludes opening sensors with capsules. We put most of the magnet with its end, then we attach the knife to the middle along the form and press with all force. After the cutout appears on the tag, we cut the structure along it. Cover your clothing with a cloth to avoid damaging it. You can also use a nail file or a hacksaw instead of a knife..
Thin hair tie
The elastic should be thin. We pass it between the top of the detector and the clothing so that it is tightly tied around the mount. Then we take the magnet from both sides and start scrolling, pulling it in different directions. In the process of removing the detector, the elastic will protect the clothing from ripping.
Spinning top
The spinning top is in a vertical position during the rotation of the circulation about the axis, it falls down to slow down the rotation. During the movement of a multi-colored top, visual elements of color mixing, elements of color dispersion are observed.
Color experience:
- An ordinary top model is sectors. The circle is divided by the appropriate number and painted in different colors.
- Color change observed during rotation.
- Experience demonstrates color matching. Experiments are carried out with sectors.
When dividing the top into 7 sectors, having colored the sectors depending on the location of the color, during the rotation, the top will change color, becoming white. The experience in progress is a mixture of colors. In some cases, the effect is not achieved, but a multi-colored shade is created..
Cannon made of magnets
Required tools:
- several magnets up to 1 cm in diameter;
- balls made of metal of the same caliber;
- insulating tape;
- bar or board.
Experiment progress:
- Fix the magnets on the board with tape.
- Place 3 balls on the right side of the magnets. Lower the fourth to the left of the edge of the board.
- The right ball must shoot.
Analysis: Reiki is the prototype of a cannon. The balls represent charges. A separate ball is gunpowder. The ball is attracted by the magnet, thereby attracting it. The magnet, using attraction, is accelerated. The kinetic energy of the magnet is transferred to another ball. This is how the shot goes.
Safety regulations
Physics experiments at home require:
- Provide safety precautions and instruct the child.
- It is very important to read the course of the experiment..
- Provide a safe workplace, use equipment and devices as intended.
- Conduct experiments using separate dishes.
- It is forbidden to approach the dishes where the reaction takes place.
- Carefully clean the place where the reaction took place, wash your hands and dishes.
- Carefully drain the used liquids into the sink, open the cold water tap in advance.
- Sign the items used for the experiment and put them away in places inaccessible to the child..
For high school students
Physics experiments at home for high school children.
Balls and fire
Necessary materials:
- Balloons;
- candle;
- matches;
- water.
Experiment progress:
- Inflate the balloon and tie it.
- Fill another ball with water, tie.
- Set fire to a candle and bring the inflated balloon to it, it will burst.
- Then bring a ball of water.
- After some time, traces of a candle will remain on the ball, but the ball will not burst.
Analysis: Until the liquid evaporates, the ball does not burst, because the water will take the main amount of flame from the candle.
Magnet parachute
Required tools:
- cylindrical magnet;
- metal pipe.
Experience:
- First, throw down the magnet without using the pipe.
- The magnet will drop to the floor.
- Raise the magnet, re-throw it into the pipe.
- Look into the pipe, watch the magnet fall.
Analysis: A magnet is associated with electricity. As the magnet moves, it can influence the magnetic field, altering it. Circular currents are created by the action of a magnetic field.
The current creates a magnetic field by interacting with the magnet. From this, the flow of the magnet becomes less. The decrease of the magnet is stopped by the magnet, which is attracted by the magnetic field.
Singing glass
For an experience in physics at home, you will need:
- glass;
- water.
What should be done:
- Fill the product with water and wipe around the edges.
- Wipe the edges with a wet finger, the glass will make a sound similar to singing.