CO2 and N2O inflation help

[scrotuminflator2]

Hello, ive inflated my scrotum will air, and it takes around week to completely disipate.

im wondering how long does it take for gases such as n2o and co2 to disipate when infused into the scrotum i cant find any information on co2.

[jddill]

75% in a few hours.
Rest over next few day or two.
May have a bubble or two for a while after that.