Dirt stuck under space bar

Hi everyone,

it seems some breadcrumb or so is stuck under the spacebar so I really need to hammer it for every space. Awful.

Already tried lifting the spacebar gently and carefully with a spudger. Unfortunately the spacebar barely lifts up. Also tried blowing air underneath it - no success.

Any ideas? :)

I tried a very thin painting brush, which worked perfectly. Didn't even need to dislodge the key.