Put something to good use
Definition 1 of 1
Pro Tip 1/3Context Matters
This phrase is commonly used in situations where an opportunity, resource, or talent is being utilized effectively. 
She put the abandoned lot to good use by creating a community garden.
Pro Tip 2/3Positive Action
Using this phrase implies a positive action or outcome. It often suggests improvement or beneficial change. 
After the workshop, he put his new skills to good use to improve the business.
Pro Tip 3/3Productivity Emphasis
Emphasizes making the most of something rather than wasting it. Often hints at efficiency. 
The students put their study period to good use by preparing for their exams.