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Homemade All-natural Glass Cleaner


  • 2-3/4 c. cold water (MUST be cold to prevent the cornstarch from thickening)
  • 2 tbsp. cornstarch
  • 1-1/4 c. isopropyl alcohol (good) OR ethyl alcohol (better)


  • Measure the water in a measuring cup or pour into a bowl.
  • Whisk in the cornstarch then pour the cornstarch-water into a spray bottle.
  • Pour in the alcohol. Shake to mix.
  • To use, simply stray onto glass and wipe away with a clean, lint-free cloth.


1. When the cornstarch begins to settle, simply shake the spray bottle before use.
2. Keep out of reach of children.