Homemade No Streak Window Cleaner (aka Alvin Corn)

User Reviews

5

51 reviews
Excellent

Homemade No Streak Window Cleaner (aka Alvin Corn)

This homemade no streak window cleaner combines white vinegar, isopropyl alcohol, cornstarch, and water to create a spray solution that cleans glass surfaces without leaving streaks. Optional essential oils provide a fresh scent. The cornstarch helps reduce streaking, while vinegar and alcohol clean and disinfect surfaces effectively.

Description

The window cleaner is made by dissolving cornstarch in boiled then cooled water followed by addition of rubbing alcohol and white vinegar. Essential oils can be added for fragrance. The solution is shaken well before use because the cornstarch tends to settle, preventing clogging of the spray nozzle. When sprayed onto glass surfaces and wiped, it leaves a clean finish without streaks.

The cornstarch addition is key to minimizing streaks often caused by other cleaners. Using quality essential oils and pure ingredients can improve performance and scent. Suitable cleaning cloths include microfiber, rags (without fabric softener), or newspaper to avoid lint.

This cleaner should not be used on coated eyeglasses or marble, as alcohol can damage coatings or natural stone surfaces. It is designed for glass surfaces like windows and mirrors.

Keep the mixture labeled to avoid confusion with water. Shake well before every use due to settling of cornstarch. Alternative starches like tapioca or arrowroot may be used if allergic to corn.

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Ingredients

  • 1/8 cup white vinegar (apple cider vinegar will work as well)
  • 1/4 cup isopropyl (rubbing) alcohol (vodka is a safer choice)
  • 1/2 tablespoon cornstarch (reduces streaking)
  • 1 cup water
  • 4-5 drops essential oil of choice (optional. Lemon, orange, or another citrus would be my choice here, but lavender or others would be nice as well. Go here to learn why I chose this company as having the best essential oils for the money.)
  • A good glass spray bottle or quality BPA-free plastic spray bottle.

Instructions

  1. Boil the water. Let it cool a little bit.
  2. Add the cornstarch to the bottle. Then add the water to the bottle. Shake well to dissolve.
  3. Add the rubbing alcohol and vinegar. Shake again to dissolve.
  4. Shake well before each use to prevent the cornstarch from clogging the nozzle.
  5. Spray onto glass surface and wipe clean.

Notes

  • Shake the bottle thoroughly before each use to prevent cornstarch settling and nozzle clogging.
  • Use microfiber cloths, rags without fabric softener, or newspaper for streak-free cleaning; avoid paper towels to prevent lint.
  • Label your bottle to differentiate from other liquids and consider adding natural colorants for safety.
  • Avoid using this cleaner on coated eyeglasses and marble surfaces as alcohol and vinegar can cause damage.
  • Allergic to corn? Substitute cornstarch with tapioca or arrowroot starch.
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5

51 reviews
Excellent

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