Is using mole or freckle removal solution dangerous?

To illustrate with a simple question: How do you know what concentration of solution to use and how much to use?

Using mole or freckle removal solutions on your own is considered... It is highly risky and very dangerous. Yes, because these chemicals are highly corrosive. We cannot control the depth. It causes a chemical burn on the skin, which spreads and destroys healthy tissue, resulting in... Deep wounds, raised scars (keloids), or inflammatory infections. The cost of treating these scars... More expensive Removing moles with medical lasers involves significantly higher risks and, more importantly, may lead to missed opportunities for early skin cancer screening.