Powerwash 95

Welcome to Powerwash 95. Smudges are generated randomly.

Left Mouse for stream
Right Mouse for wider nozzle
Guiding Arrow appears when there's less than 14 smudges left.

Bugs: Using Left and Right Mouse at the same time might cause the nozzle to be permanently on,
but it might also activate a cheat if you click about 6 times in a row.
Right click once to reset the nozzle.

Sometimes smudges are on the edge of the playfield.
If that happens maybe you can reach it with Right Mouse nozzle.

There are no patterns or deeper meaning to the smudges. 

You are hallucinating.