Spacebar.clamped completely?

My.spacebar.on.your.Asus.Laptop.klemmt.seit.just.left. Completely.Want.to.clean.something.with.the.brush.therefore.therefore.and.you.react. No more.
What are the possible solutions that I could try? Unfortunately, I have no keyboard that I could otherwise connect.

The laptop is an Asus P550-CA from 2014, which means it is older.

Take a fork or a butter knife and lever the space bar up / out. See if something is stuck under it, clean it, and reset the spacebar.

I've already thought about it, but I'm afraid to completely run it.

Take a suction cup and try to pry out the spacebar. Otherwise, ask for technical help in a store.

Inquired from the IT family in the family and I'm looking for a USB keyboard when it comes to hard. Die.um.haha