Households are being encouraged to keep cornflour in their kitchens this spring as a surprisingly effective solution for cleaning windows. As the season arrives and sunny weather highlights grimy glass, many homeowners face the challenge of removing stubborn dirt, rain streaks, and sticky pollen that accumulates over winter.
Why Cornflour Works
DIY expert Melody Joy from Joyelick reveals that cornflour is the secret ingredient for sparkling windows. Its highly absorbent nature helps cleaning solutions evaporate quickly, preventing unsightly streaks. Additionally, its fine abrasive texture lifts stubborn residues like pollen without scratching the glass. However, cornflour should be combined with other ingredients, such as white vinegar or rubbing alcohol, to avoid staining.
Simple Homemade Cleaner Recipe
To make an effective window cleaner, mix:
- 240ml white vinegar
- 120ml rubbing alcohol
- One tablespoon cornflour
- Around 500ml water
Rubbing alcohol tackles greasy marks, while vinegar breaks down mineral deposits from rain. Combine all ingredients in a spray bottle, shaking well before each use as cornflour tends to settle.
Quick Cleaning Method
Spray the solution generously onto windows and wipe with a cloth. Stains shift quickly, and the entire process takes just a few minutes per window. The result is gleaming, streak-free glass with minimal effort.



