Save Money by Making Your Own Cleaning Supplies - Part 5

I have lots of all purpose cleaner recipes, so here it goes:

#1:
Mix equal parts rubbing alcohol and water in a spray bottle.

#2:
Dissolve baking soda in boiling water (maybe 1/4 c. baking soda to 1 c. water), let cool. Mix with a couple cap fulls of bleach in a spray bottle.

#3:
Mix equal parts vinegar and water and sprinkle in some borax (Maybe a tablespoon? No specific amount, it just gives the mix a little "boost".)

#4:
Hydrogen peroxide. That's all, just peroxide in the little brown bottle. You can dilute it further with water, if you want.

Question of the day:
Has anyone else tried any of these (or any other) homemade cleaning supplies? What was your opinion of them?

Thanks!