Lol! I know this sound really funny but think about it for a minute. Considering hygiene, appearance and comfort, have you ever thought of when it is most appropoiate to change your under garment? It is not a hidden fact that our undergarment suffer a lot of 'backlash' on a daily bases, so i want us all (male and Female) to think about it for a little bit and drop a sincere comment. How long should it take to replace/dispose an underwear? precisely panties and boxers now.