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TipsJune 18, 2026·3 min read

How to Clean Interior Windows Streak-Free

Streaky windows ruin the look of a clean room. Here's the simple method for crystal-clear, streak-free glass.

How to Clean Interior Windows Streak-Free

Clean windows make an entire room brighter — but streaks undo all the effort. Here's how to get glass crystal clear.

The streak-free method

  1. Dust the sill and frame first
  2. Use a quality glass cleaner or a vinegar-water mix
  3. Wipe with a microfiber cloth or squeegee, top to bottom
  4. Finish edges with a dry cloth

Pro tips

  • Clean on a cloudy day so cleaner doesn't dry too fast
  • Use two cloths: one to clean, one to buff dry
  • Don't forget the sills and tracks where grime hides

The payoff

Streak-free windows let in more light and make your whole home feel cleaner and brighter.


Ready for a spotless home? Debora's Cleaning Service is rated 5.0 on Google and proudly serves Hudson, Marlborough, Framingham and all of MetroWest, MA. Get a free quote or call (774) 285-2153.

Want a spotless home without the work?

Get a free quote from Debora's Cleaning Service — rated 5.0 on Google across Hudson & MetroWest.