What if you do when u are in smelly toilet?

Mostly we will face a smelly while we go for public toilet or restaurant toilet. And some times we might need to stay longer in it. If the toilet is very smelly and hard to stay in longer, mostly people will use paper or plate to swing air in toilet to make the smell going off.
Just now, i figure out that using a lighter or fire. Its can make the smell disappear and u will feel fresh while u in toilet for small business or even big business.
Try it out at your toilet.