Just like tip #4, this can be achieved using a heat gun or a strong hairdryer for plastic glasses. Simply heat the temple arms and carefully bend them to create more of a curve – this curved shape will create more of a hook around your ear so the fit will be more secure. You can also do the same to metal frames using a pair of pliers. Keep Candles Upright: Ensure candles are placed on a level surface to promote even burning. Tilting or uneven surfaces can cause wax to pool on one side.

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A candle burn test is made up of many different tests that overall, ensures the candle you’ve made is burning correctly, safely and of course, smells great. Don’t use disposable paper towels, tissue paper, toilet paper, or napkins to wipe your lenses. These products can scratch lenses. Do not wipe your glasses clean with your clothes. Instead, use a microfiber cloth. Certain fabrics might seem soft but are still abrasive on lenses. 3 Polycarbonate lenses are easily scratched from incorrect maintenance and day-to-day wear. Trivex Lenses Cold throw – how does the candle smell when cured before the first lighting? Is it strong or subtle? Is it still the same after the wax has cooled and reset on subsequent burns? Score this on a 1-5 scale as shown.Tunnelling – after the 3-4 hour burn, are you noticing any severe tunnelling? If the wax has melted over ¾ of the way across the diameter of the vessel then this would be minimal tunnelling as the wax will burn down on subsequent burns. Score this on a 1-5 scale as shown. Burn test number and date – the number of 3-4 hourly burns you’ve undertaken so each burn test will be marked #1, #2, #3 and so on. The date should be the date of that particular burn test.

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If you’re not testing your products before selling, then you really can’t be sure if your candles will last or even if they smell or perform as they should. Conducting candle burn tests will also ensure that the candle is completely safe for yourselves and your customers to use. Given the nature of these products and how they’re used, there is no room for error. Why do you need to conduct burn tests? The material of your lenses determines which coating removal method to use. The most reliable way to tell if they’re glass or plastic is to ask your optician at the location you bought your lenses. If you can’t reach them, use these indicators to figure out the lens material: [10] X Research source Don’t use fabric softener or dryer sheets when you wash and dry your microfiber cloths. The residue they leave on fabric can damage lenses.Cleaning Cloth. Always use the cleaning cloth supplied with your glasses. Never use a paper towel, tissue or corner of your shirt as these materials can lightly scratch the lenses. Candles are beautiful to look at and can really create a relaxing atmosphere, but the wax they leave behind is anything but relaxing. We have compiled a comprehensive list of how you remove wax from every surface so that the wax doesn’t ruin the mood. This is what we found. Only clean your glasses with optician-approved lens sprays or light dish soaps. Other cleaners can strip your lenses of their protective layers.

Glasses with Coating - wikiHow 11 Simple Ways to Fix Scratched Glasses with Coating - wikiHow

The next best course of action is to change the lenses in your glasses, this is often cheaper than buying a whole new pair of glasses. This service is great if your frame is still new or in good condition. Find out more about this service we offer. Hot throw – how does the candle smell when burning for the first time and on further burns? Is it strong or subtle? Is it still consistent across each burn tests you do? Score this on a 1-5 scale as shown. Sunscreen can remove scratches in glasses with a mirror coating. Rub sunscreen into the lens using circular motions after cleaning your lenses with a clean microfiber cloth. Total burn time – the total time the candle was burned for in one sitting. This will normally be 3 or 4 hours. This handy video shows us how to polish your glasses lenses using two cheap and convenient household products, metal polish and rubbing alcohol.

Why do you need to conduct burn tests?

Blot, Don’t Rub. When you are trying to clean up some of the wax residues in a wax-affected area make sure that you blot and do not rub. Rubbing the area can grind the wax in further or even spread it across the surface. Burn Candles Wisely: Avoid burning candles for extended periods, as this can lead to excessive wax pooling. Opt for shorter, controlled burn sessions to prevent wax buildup.

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You can use wax to fill in a scratch on your glasses. However, remember that while wax can fill a scratch, it may not remove it. Instead, the wax might make seeing out of your eyewear more difficult. 5 4. Apply sunscreen to the scratch While a small scratch may not seem like a big deal, it can cause eye strain, discomfort, and even headaches. It’s essential to have your glasses repaired as soon as possible. Liquid metal polish can remove small scratches and stubborn dirt from your lenses. It’s designed to fill in nonporous surfaces, like glass. It works best on small, superficial scratches (especially on mirrored sunglasses). Rub a small amount of polish into the scratch with a clean microfiber cloth. Then, wipe them down with rubbing alcohol. [8] X Research source If none of the above household items work then try using a glass etching product. This is only affective on plastic lenses, which is most common these days with prescription glasses and reading glasses. Glass etching creams contain an active ingredient, Hydrofluoric Acid which helps to remove the outer coating on the plastic and will buff away at the scratch.

Introducing our candle burn test sheet – how do you use it?

We’re going to now take a look at the different sections of the burn test document, giving a little insight into how it works. Candle Specifications