Clean Glass
The dirtier your windows, the more lemon juice you’ll need for this. Simply mix several tablespoons of lemon juice into a cup of water, mix it up, pour it into a spray bottle, and spray onto the glass. For a streak-free shine, wipe off with newspaper.
Make Your Sink Shine
If your sink is made of porcelain, mix Borax with lemon and spread the newly-created paste over stains in your sink. Let it sit for a few hours and scrub it off with a sponge.