How do I make a DIY shower cleaning solution?

I created a post about DIY household cleaners that might help you - https://chascrazycreations.com/diy-household-cleaners/

THIS IS AN EVERYTHING BATHROOM CLEANER

Heat up 1 cup of white vinegar, mix in about 1/4 cup of Dawn Premium. Not the dollar store kind, because it is too thin. When mixed, pour into a spray bottle and fill with water. Shake. Spray down the grout and let it sit overnight. In the morning rinse. If you have stubborn stains, spray again. Use this mixture a few times a week. It will keep your grout and tiles clean. Also works wonders in the toilet bowl to keep hard water stains at bay. Oh you only have to heat the vinegar one time when you add the Dawn.

Hi Nancy, hope this recipe helps you out,

In a spray bottle, combine 1/3 cup ammonia, 1/4 cup white vinegar, 1/2 cup baking soda, and 7 cups of water. Spray down the shower, then watch as the vinegar and baking soda together create a cleansing, bubbling foam. Let it sit for a few minutes, then wipe down the tiles and tub with a damp cloth.

You could try making this DIY shower spray: https://www.theprairiehomestead.com/2014/03/diy-daily-shower-cleaner.html

This is another solution you could try: http://www.themamasgirls.com/diy-after-shower-spray-keeps-your-shower-clean/