Cleaning Asus Rog 1070 what to do?

GGWP1337

Honorable
Jan 11, 2014
124
0
10,680
Hi guys, i know this will maybe be the stupidiest question of the year.
I am not a good techie, so that thing with removing my card, pulling screws removing and reapplying thermalpaste, isn't in my comfortzone. last card I had was an GTX 680, i used an aircompressor to clean that, but at last i felt like it didn't do anything, newers games like Dead by Daylight would hit around 80-90 degress, thinking my and my Dota 2 would hit 65-70, i am actually too afraid I'll push the dust down on to the card when i try and get all out, any good tips other than i know I should hold fans when I push.