Solutions to remove contamination on objects

It used to be common practice to use an air gun to remove particles attached to an object by static
However, this method does not remove the static charge held by the particles so the particles, leaving it possible for the particles to reattach themselves.

The effective solution is to mount a static eliminator to the air gun, and use it to charge the air with ions.
This removes the static charge from the particles and prevents them from reattaching.