Tea tree oil is a natural home remedy that is widely used to treat different types of skin conditions. A lot of people also use it to get rid of skin tags as well. All you need to do is simply apply a few drops of tea tree oil on a cotton ball and affix it to your skin tag using a bandage. 10 minutes a day, thrice everyday is what most people usually do. If you have sensitive skin, you should do a patch test first. If there's any allergic reaction, then stop using tea tree oil immediately.
Natural remedies like applying tea tree oil are usually safe, which is why most people wanna try them. The only reason some people don't want to go that route is because it can take a while until you see results. Which is why more and more people have started to switch to either OTC options or surgical procedures (which can be expensive).
Devices such as Aven Buzz Skin Tag Remover Pen can help you remove skin tags faster than the tea tree oil.