Due to my job, I’m pretty well immersed in #CarTok. You might already think most automotive content creators on TikTok plant their stuff for views over value…and a new analysis presents near-damning confirmation. Still, I do think some categories of vehicle advice on the platform are truly helpful or at least entertaining.

AutoTrader analyzed #CarTok and found that nearly 60% of car-related videos aren’t reliable. Some could even damage your vehicle. With millions turning to TikTok for car tips, it’s important to know what’s helpful and what could cost you big time.

Watch out for these TikTok car “hacks”

A lot of car cleaning hacks seem clever, but 81% could actually harm your vehicle. Some suggest using toothpaste or coconut oil to remove marks, while others take it further, like using a mop on the exterior or attaching a toilet brush to a drill to scrub car mats. It might look satisfying, but experts warn that these methods can scratch surfaces, strip protective coatings, or leave residue that attracts more dirt. Stick with proper car care products.

Car repair videos are even riskier. AutoTrader found that 90% of them should be avoided unless you’re a skilled mechanic. Many show professionals fixing scratches or servicing cars, but they often leave out key steps, making it seem easier than it really is. If you attempt these repairs without the right tools or experience, you could make the problem worse…and end up paying more for a certified mechanic to fix it later.

The good side of #CarTok

Not all TikTok advice is bad. AutoTrader found that 72% of car maintenance videos provide solid information. Many are made by professionals and cover basics like checking shock absorbers, prepping for winter, and monitoring oil and tire pressure. These videos help drivers stay on top of routine maintenance, preventing bigger issues down the road.

Driving tip videos are also valuable, especially for new drivers. About 68% of these clips contain practical advice, often from certified driving instructors. They break down complex skills into quick, digestible tips—whether it’s mastering parallel parking or recognizing when you’re ready for a driving test.

Be especially cautious of “hacks” if you lease your car

TikTok is great for entertainment, but not all advice is trustworthy. Keep in mind that many viral car hacks exist to grab attention, not to truly help drivers. If a tip seems too good to be true, it probably is.

This is especially important for those of us with leased vehicles. Following bad advice could lead to damage that isn’t covered by your lease, leaving you with unexpected repair costs.

The best approach? Enjoy #CarTok for inspiration, but double-check advice with professionals before trying anything yourself (unless you’re cool with botched results).