clear up

phrasal verb
1
to become fine or bright
صاف شدن, آفتابی شدن
2
to disappear
برطرف شدن, از بین رفتن, رفع شدن
Has your rash cleared up yet?
3
to make something clean and neat
مرتب کردن, پاک کردن, تمیز کردن
It's time to clear up.
I'm fed up with clearing up after you!
Clear up your own mess!
I want you to clear all this mess up.
4
to solve or explain something
حل کردن, توضیح دادن, روشن کردن
to clear up a mystery/misunderstanding
I hope this explanation clears up any confusion.