Remove Sprays completely

Is there a garrysmod Command i put in To remove sprays All together because most of the time thay do more harm them good So is there a command that does this?

Go to Options > Multiplayer > Tickbox remove all sprays

Server side I’m sure is sv_pure 1 (but that disables custom skins and such)

Well im running a 20 Slot ttt Server Will that affect anything related to TTT?