Method Will suffocation inside a car works?

[RENOX]

Will closing all doors and turning off the air circulation in the car and sleeping (using sleeping pills if needed) inside the car until all Oxygen turns into CO² work?
Also what are the possible damages if you survive and how long will it take to successfully CTB.
I thought of this method because it doesn't require much and is very easy to execute.

(Sorry if this thread was already created I still don't have access to the search option)

 

[U. A.]

No.

 

[disappointedlycruel]

Will closing all doors and turning off the air circulation in the car and sleeping (using sleeping pills if needed) inside the car until all Oxygen turns into CO² work?
Also what are the possible damages if you survive and how long will it take to successfully CTB.
I thought of this method because it doesn't require much and is very easy to execute.

(Sorry if this thread was already created I still don't have access to the search option)

no, it wont.
You can check out the charcoal method tho