The majority of dents require a repair technician to access it from the inside, which takes considerable mechanic skills. And if you don’t have the same set of professional tools and equipment items, you can easily puncture through the damaged areas.
Some shops advertise paintless repair services, but that is often not accurate. Once the issue has progressed past a hairline crack, scratch and dent repair
becomes much more invasive.
Inexperience is among the top ways that vehicles get further damaged by someone trying to make the spot appear better. Viral videos of people pouring boiling water, or using plumbing plungers, don’t help to inform others, either.