Heat a bowl of water and vinegar for 5 minutes in the microwave. The steam will get rid of stains and then you simply wipe it off. -- Just tried this and it worked better than expected so I'm pinning it for later.
Wash outdoor windows with Woolite. I have been doing this for years and found a blog with photos. I use 1/2 cup to 1 gallon warm water, but other than that I do the same as this blogger using a soft car washing brush on an extension handle. Makes outdoor window cleaning easy.
For approximately 24 bombs) 1 1/3 cup Baking Soda - amazing for all-natural cleaning AND deodorizing! 1/2 cup Citric Acid - (low-strength acid that exists naturally in fruits like lemons & oranges) - used in many kitchen & bathroom cleaners for its cleaning, whitening & deodorizing properties. 30 drops Lavender Essential Oil* 30 drops Peppermint Essential Oil* 30 drops Lemon Essential Oil* * All three oils I use have great antimicrobial properties and kill odor-