Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Remotely controlled robotic arms have been used to give windows inside a nuclear power plant their first clean in more than 30 years.

Dounreay's toxic windows get robot wash after 30 years