Instasmoking B Doors D2 is a Counter-Strike: Global Offensive (CS:GO) technique that allows players to quickly and effectively smoke off the B Doors entrance on the Dust 2 map. This technique is commonly used by Terrorists to gain an advantage when pushing into the B site.
To instasmoke B Doors D2, players must first position themselves near the entrance to the B Doors. They should then equip a smoke grenade and hold the “use” key. Once the smoke grenade is in their hand, they should immediately press the “jump” key and throw the smoke grenade towards the B Doors. The smoke grenade will then land in the perfect spot to block off the entrance to the B Doors, preventing Counter-Terrorists from entering the site.