The one thing almost everyone forgets to clean

Before attacking your mirror with glass cleaner, grab a duster or dry microfiber cloth and remove any dust that has built up. 

Once the dust is out of the way, grab a clean microfiber cloth and spray your favourite window cleaner directly onto the cloth. For the cleanest results, you need to wipe “in a tight S-pattern from top to bottom,” according to Real Simple.

And you’re done!

This article originally appeared on Better Homes and Gardens.