How to get rid of blood in CS:GO?

Easy peasy! Just open the console in-game by hitting the tilde (~) key. Then, type 'r_cleardecals' and press Enter. This command magically wipes away not just blood but bullet marks and other decals too! If you find yourself doing this a lot, you can bind it to a key. For example, type 'bind w "+forward;r_cleardecals"' to clear decals every time you move forward.

Honestly, I don't see the big deal with the blood decals. They add to the realism and gritty feel of the game. Plus, keeping track of where fights went down can actually be pretty useful.