5 Viral Fall Car Hacks to Avoid (and What to Do Instead)

Here are five viral car hacks you should skip this fall, and the safe (and smart) alternatives.
Posted August 19, 2025

Social media is packed with creative car hacks, but when it comes to effectiveness and safety, not every viral idea belongs on the road. With fall bringing frosty mornings, slippery leaves, and darker commutes, now is the time to keep your vehicle prepared the right way. Here are five viral car hacks you should skip this fall, and the safe (and smart) alternatives.


1. Pouring Hot Water on a Frozen Windshield

A kettle pouring hot water onto a frosted car windshield with a large red X over the image, warning against this method.

This should be obvious… But NEVER pour hot water on your windshield to defrost it. 🚫 It can (and probably will) crack the glass instantly.

The Hack: Dumping boiling water across your windshield to melt frost in seconds.
⚠️ Why It’s Bad: Dramatic and sudden temperature change will crack or shatter your glass instantly!
Do This Instead: Use a quality de-icer spray or a windshield cover to prevent ice buildup overnight. For around fifteen bucks, we recommend the CRC Ice Off Windshield Spray De-Icer, 340 g


2. DIY Zip Tie “Tire Chains”

A car tire with multiple plastic zip ties fastened around it, an unsafe DIY attempt to create tire traction.

Zip ties don’t replace winter tires. 🚫 Drive safe with the right equipment.

The Hack: Wrapping plastic zip ties around your tires for better grip in snow.
⚠️ Why It’s Bad: Zip ties snap under pressure, damage your brakes, and do not provide real traction.
Do This Instead: Switch to winter tires once temps drop below 7°C. Your local Integra Tire can help you choose the right set and install them properly. If you need maximum traction, studded tires are also an option for extra grip, and we recommend the Continental IceContact XTRM.


3. Cleaning Battery Terminals with Coca-Cola

A person pouring Coca-Cola onto a car battery terminal, an unsafe DIY method for cleaning corrosion.

Coke is for drinking, not car maintenance. 🚫 Use proper battery cleaners instead.

The Hack: Pouring Coke on corroded battery posts to clean them.
⚠️ Why It’s Bad: The acidity eats away at metals and makes a sticky mess that can cause even more corrosion.
Do This Instead: Use a proper battery cleaner or let your local Integra Tire test and service your battery. Pro tip: add a portable jump starter to your trunk this fall. It is a safe accessory that could save you in an emergency. And it’s always a good idea to keep a set of booster cables in your trunk.


4. The Terra Cotta Pot + Candle Car Heater

Inside a car, a person holds a lit tealight candle under an upside-down terra cotta pot with a large red prohibition symbol over it, warning against this heating method.

DIY car heaters like candles and pots are a fire hazard. 🚫 Stick to safe heating options.

The Hack: Balancing a candle under a clay pot to create a “DIY heater” for your car.
⚠️ Why It’s Bad: Open flames inside a vehicle create a fire hazard and carbon monoxide risk.
Do This Instead: Carry a 12V heated blanket that plugs into your car’s power outlet, or a thermal emergency blanket in your roadside kit. Is your car heater not keeping up with the cold? Don’t suffer all winter! It could be an easy fix. Book an appointment and get your heater checked today.


5. Using Vinegar to Melt Ice on Your Windshield

A person holding a large jug of white distilled vinegar in front of a frosted car windshield, with a big red X over the glass.

Skip the vinegar trick. 🚫 It can do more damage than good.

The Hack: Spraying vinegar or even soda to stop ice from forming overnight.
⚠️ Why It’s Bad: Vinegar eats away at rubber seals and wipers, while soca can leave sticky residue that attracts dirt.
Do This Instead: Top up with winter windshield washer fluid that is rated for sub-zero temps.


The Bottom Line

TikTok might make viral car care hacks look fun, but not every viral hack belongs in your driveway. The best way to prepare for fall driving is with the right accessories, regular maintenance, and expert advice.

A smiling family of four sits on the back of an SUV with the trunk open, wrapped in blankets and holding mugs, surrounded by colorful autumn leaves.

Fall adventures are better together. 🍂 Warm drinks, cozy moments, and safe travels.

👉 Visit your local Integra Tire today to get your car ready for the season with safe solutions that actually work!

Questions? Our Advisors are Happy to Help!

If you have questions about anything you've read in this resource page, contact your nearest dealer for more information. We are passionate in assisting our customers make the best choices to keep their vehicles in tip-top shape and keep their families safe.
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