Farting in public is a very embarrassing thing, especially during romantic moments with your significant other. In many cases, no one can avoid this embarrassing situation. How to do it? Recently, Shreddies, a British underwear company, developed a stinky filter underwear that uses super-absorbent carbon cloth similar to chemical warfare technology to absorb and neutralize odors released by the human body, such as urine. It is very suitable for people with indigestion symptoms due to the smell of sweat, farts, etc. It can also avoid some embarrassing situations in important occasions such as business discussions and dates.