If you blow the cobwebs away, you make sweeping changes to something to bring fresh views and ideas in.
blow away the cobwebs
literally to get rid of the webs that spiders make, this idiom means to do something which makes your mind "cleaner" and fresher: "After sitting in the same chair for five hours, I wanted to go out for a walk to blow away the cobwebs."
An cobweb idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with cobweb, allowing users to choose the best word for their specific context.
Kamus kata-kata serupa, kata-kata yang berbeda, Sinonim, Idiom untuk Idiom cobweb