
Plastic eyeglass temples can be adjusted at home without needing to visit a professional. This can be done by heating the plastic with hot water or a hairdryer and then carefully bending the temple. It is important to be gentle when applying pressure to the plastic as it can be brittle and may snap. Adjusting the temples can help to address issues such as the glasses sitting too low on the nose or sliding down the face.
| Characteristics | Values |
|---|---|
| When to adjust | Glasses sit too low on the nose, frames feel off-centered, frames feel tight or loose, glasses keep sliding down the face |
| What to adjust | Nosepads, arms, temples, the segment where the arm connects to the hinge |
| How to adjust | Pinch nosepads together/spread them apart, bend arms up/down/inward/outward, bend temples in/out at the hinge, press arm segments outward and slightly upward |
| Preparation | Wash hands, heat frames under hot water or with a hair dryer for 20-60 seconds |
| Warnings | Avoid overheating frames, be gentle to prevent frames from snapping, do not bend without heating first, seek professional help if needed |
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What You'll Learn
- Heat plastic frames with hot water or a hairdryer before bending
- Bend the earpiece to a 90-degree angle to tighten the fit
- Adjust the nosepads to prevent glasses from sliding down your nose
- Bend the left arm down if the right side is higher than the left
- Bend the right arm down if the left side is higher than the right

Heat plastic frames with hot water or a hairdryer before bending
Heating plastic frames with hot water or a hairdryer is a common method to prepare them for bending. It is important to be cautious when heating and bending plastic frames, as they can snap easily.
Firstly, check your plastic frames for any damage, especially in the areas that you plan to bend. Look out for fine cracks or discolouration. If there are any signs of damage, do not attempt to reshape the frames.
If your frames are in good condition, you can heat them with hot water. Fill a bowl with hot water at a temperature that your skin can tolerate. Place the part of the frame that you want to bend in the hot water for at least 20 seconds, or 30-60 seconds according to some sources. You can also hold the frames under a stream of warm running water. Dry the frames quickly before proceeding.
Alternatively, you can use a hairdryer to heat the frames. Be careful not to use excessive force when bending the frames, as this can lead to snapping.
Once the frames are heated, you can bend them by hand. Hold the frames so that the front of the lenses face away from you. Curve the frames out by pushing in on the centre and pulling the outer edges towards you.
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Bend the earpiece to a 90-degree angle to tighten the fit
If your glasses keep sliding down your face, you can try bending the earpiece to a 90-degree angle to tighten the fit. This is a simple process that can be done at home without the need to visit a professional.
Firstly, you need to make the plastic pliable by heating it. You can do this by running the earpiece under hot water for 30-60 seconds, or by heating it with a hairdryer for 2-3 minutes. It's important to never try to bend the earpiece without first heating it, as this will cause the plastic to break.
Once the plastic is heated, you can carefully bend the earpiece to the desired angle. Make sure to maintain the natural curve shape behind your ear to avoid overcorrection. If you bend the earpiece too much, it could damage the frame.
If you're unsure about adjusting your glasses yourself, you can always take them to an optician for help. They will be able to modify the frames with precision and ensure a perfect fit.
By following these steps, you can easily adjust your plastic glasses for a more secure and comfortable fit.
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Adjust the nosepads to prevent glasses from sliding down your nose
If your glasses are sliding down your nose, you can adjust the nosepads to prevent this. Firstly, check if your glasses have adjustable nosepads. If not, you can add some silicone nosepads to the bridge of your glasses. These are easy to apply and invisible. However, they may change the way the glasses sit on your ears.
If your glasses do have adjustable nosepads, you can adjust them by hand or with pliers. To adjust by hand, place a glasses cleaning cloth over the lenses to prevent smudges, then put your thumb on the side of the pad that touches your nose and your pointer finger on the backside. Gently pull the nosepad towards the centre of the frames and away from the lens. Be careful not to bring the nosepads too close together, or they could pinch your nose. You can also check that the nosepads are symmetrical by holding the glasses up at eye level. If one side looks further in or out, gently bend the nosepad into the correct position.
If you would prefer to use tools, nose pad pliers are available in glasses repair kits or online. Line the gap on the pliers up with where the frames connect to the nosepad and squeeze the handles together.
If your glasses are still slipping down your nose, there are other things you can try. Firstly, if your skin is naturally oily, try using a mild soap or facial cleanser to remove the buildup. You could also switch to a less oily moisturiser and avoid oil-based skincare products. Additionally, if you use makeup, try to avoid applying it to the bridge of your nose. Alternatively, you could try using beeswax or a non-slip nosepiece that sticks onto the nosepads. Finally, if you are nervous about breaking your glasses, you can ask your optician to adjust them for you.
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Bend the left arm down if the right side is higher than the left
If the right side of your eyeglasses is higher than the left, you can adjust the left arm to balance the frame. Start by washing your hands to ensure you don't damage the frames. Then, soak the arm in warm water for 30-60 seconds. You can also heat the frame with a hairdryer for 2-3 minutes instead. This will make the plastic pliable and easier to adjust.
Once the plastic is warm, hold the glasses face-up, with the lenses facing you. Place your four fingers of your left hand under the temple, with your index finger resting at the natural temple bend to support the frames. Use your right hand to slowly and gently push the temple end down. You should feel it bend against your index finger. Only apply slight pressure, as too much bending will damage the frame.
If you are unsure about adjusting your glasses yourself, you can always visit a professional optician for help. They will be able to adjust your glasses with precision.
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Bend the right arm down if the left side is higher than the right
To adjust your eyeglasses at home, you must ensure your hands are clean so you do not risk damaging the frames. If the left side of your eyeglasses is higher than the right, you will need to adjust the arms of your glasses (the part of the frames that hooks behind your ear).
Firstly, soak the temple ends of your glasses in warm water for 30-60 seconds. Place the glasses face-up with the lenses facing you. Then, place the four fingers of your left hand under the right temple, with your index finger resting at the natural temple bend to support the frames. Use your right hand to slowly and gently push the temple end down. You should feel it bend against your index finger.
You can also heat the plastic with a hairdryer for a few seconds or hold the glasses under hot running water for 30-60 seconds to make the plastic pliable. Then, gently bend the right arm down at the hinge or where the arm bends behind your ear. Be careful not to apply excessive force.
After allowing your glasses to cool, try them on and look in a mirror to see if they appear even. Repeat these steps until the glasses rest evenly on your face.
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