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When it comes to keeping and maintaining your vape coil, the priority is always in regularly cleaning and caring for this part of your vape device. After all, this aspect of your mod is what keeps it functional—and without a properly functioning one, your vape is as good as a paperweight!

Due to repeated use, there may come a time that you notice what appears to be rust on your vape coils. Undoubtedly, this can cause some anxiety for the first-time vaper—but know that this is 100% normal. What you must understand, however, is what this means for your vaping experience!

Here’s what you need to know about vape coils and how they are susceptible to rust.

Understanding Vape Coils

Most coils are made of metal or a combination of different materials. They can be made from Titanium, Kanthal, Nichrome, or even Stainless Steel. Those metals alone are not susceptible to rust or oxidation, but they can still corrode in a similar way. 

If your coils happen to contain trace amounts of iron, then rusting is almost unavoidable. However, there are also other factors that may contribute to oxidation or even accelerate the rusting process.

Constant Exposure to e-Juice

Like any metal subjected to prolonged exposure to liquids, oxidation takes place. If you’re a heavy vaper, you may not notice rusting on your coils because you finish them off and replace them before they even get the chance to rust. For those who only vape occasionally, then your coils are more likely to deteriorate—especially if they are left sitting in vape juice for weeks without cleaning.

Excessive Washing/Cleaning

It’s considered good practice to clean your coils whenever you fancy switching to a new e-liquid flavour every now and then. It removes residue from the old liquid and keeps your tank and coils clean. However, if you run your coils through water more times than necessary, it can actually cause your coils to rust as well!

Cheap Materials

It’s a known fact that your vape coils can go bad through repeated use. Some coils made from low-quality materials are more prone to corrosion and rusting than high-quality ones. Never settle for cheaper coils that don’t last long and are more likely to rust and go bad. You may think it’s a bargain at first, but in the long run, you end up spending more on replacement coils.

Looking for Signs of Oxidation

Try to examine your vape coils right before you use them. There’s a possibility that any discolouration on your coils or the cotton may just be gunk and not actually rust! 

Take a cotton swab and rub it on the affected area. If the discolouration comes right off, it’s more likely that it’s just gunk. However, if the discolouration spreads and doesn’t come off easily, then there’s a good chance that your coils already have rust.

The Bottom Line—Rusted Coils Are Bad

Finding rust on your vape coils may be a common occurrence, but it’s not something you should tolerate. Inhaling rust particles can cause some irritation to your stomach if ingested. Long-term exposure can even lead to more severe conditions like siderosis. Consider all the factors mentioned above and take good care of your coils if you don’t want your vaping experience ruined.

Never settle for rusted vape coils or defective atomisers. Purchase only quality coils and vape kits from a trusted supplier like V8PR! We are an online vape shop in the UK selling premium vaping and e-cigarette supplies from all major vaping brands in the market. Check out our extensive catalogue of vaping supplies and place your order today!