Professional window cleaners rely on a few simple tools: a scrubber to apply solution, a squeegee to remove it and a cloth to detail the edges. The same tools work at home. Choosing well comes down to blade quality, size, reach and safety.

The core window cleaning kit

  • Scrubber (applicator or strip washer): a T-shaped handle with an absorbent sleeve that holds cleaning solution and loosens dirt.
  • Squeegee: a handle, a metal channel and a rubber blade that pulls water off the glass.
  • Bucket: wide enough to dip the scrubber.
  • Lint-free microfiber cloths: for wiping edges and corners.
  • Optional extension pole for reaching high glass from the ground.
  • Optional scraper for paint specks or stuck debris, used carefully and only where the glass manufacturer permits.

Choosing a squeegee

Blade width

Blade width Good for
Around 6 to 10 inches Small panes, French windows, mirrors, car windows
Around 12 to 14 inches Most household windows and shower glass
18 inches and up Large picture windows and sliding doors

A blade slightly narrower than the pane is easier to control than one that barely fits. Many people use two sizes.

Rubber blade quality

The rubber blade does the real work. A sharp, straight, flexible edge leaves glass dry; a nicked or hardened edge leaves lines. Look for:

  • Replaceable blades sold separately, so you can renew the edge without buying a new tool.
  • Rubber designed for your typical conditions. Some manufacturers offer softer or harder rubber for colder or warmer temperatures.

Store the squeegee so the blade does not rest on its edge, and replace the blade when it no longer leaves a clean pass.

Channel and handle

  • Channel: the metal holder that keeps the blade straight. Brass and stainless steel are common; lightweight aluminum reduces fatigue on poles.
  • Handle: a comfortable grip helps with control. Swivel handles can make it easier to keep the blade flat on high or angled glass.
  • Pole compatibility: check that the handle has a standard threaded or locking connection if you plan to use a pole.

Extension poles: reach without ladders

For upper-floor windows and high panes, an extension pole lets you work from the ground. This is usually safer than climbing a ladder with a bucket and tools.

  • Length: choose a length that reaches your highest glass with some margin. Longer poles are harder to control at full extension.
  • Locking mechanism: twist locks and flip locks both work. Look for a lock that holds firmly when wet.
  • Weight and stiffness: a lighter, stiffer pole is easier to control.
  • Power lines: keep any pole, especially metal ones, well away from overhead power lines.

If you must use a ladder, follow the ladder manufacturer’s instructions. For tall or hard-to-reach windows, a professional window cleaner may be the safer choice.

Window vacuums

Battery-powered window vacuums combine a squeegee blade with suction that collects water into a small tank.

  • Pros: fewer drips on sills and floors, useful on shower glass, mirrors and interior windows.
  • Cons: limited by battery runtime and tank size, need charging, and still require a separate applicator for washing.
  • Who should skip one: people with mostly exterior windows who are comfortable with a manual squeegee, where drips are less of a concern.

Cleaning solution

A few drops of mild dish soap in a bucket of water is a common home solution for squeegee work. Commercial window cleaning concentrates are also available. Avoid harsh abrasives, and check the guidance for coated, tinted or low-emissivity glass and for window films, which may have specific cleaning requirements.

Basic technique for streak-free glass

  1. Wet the glass with the scrubber and loosen dirt, paying attention to edges.
  2. Wipe a dry strip along the top edge with a cloth so the squeegee has a dry starting point.
  3. Pull the squeegee across or down in overlapping strokes, keeping the blade at a consistent angle.
  4. Wipe the blade with a cloth after each stroke.
  5. Detail the edges and sill with a lint-free cloth.

Avoid cleaning in direct, hot sun, which can dry the solution before you squeegee it off and cause streaks.

Frequently asked questions

Why does my squeegee leave streaks?

Common causes are a worn or nicked blade, a dirty blade, too little solution, dirt left on the glass and drying in direct sun. Replace the blade if it no longer leaves a clean pass.

Can I use a squeegee on shower glass?

Yes. A small squeegee after each shower helps limit water spots. Check the shower door manufacturer’s guidance for coated glass.

Are window vacuums better than squeegees?

They mainly reduce drips. A good manual squeegee is versatile and needs no charging. Window vacuums are most useful indoors where drips are a problem.

Graham Fisher

About Graham Fisher

Graham Fisher is part of our editorial team and reviews and edits our non-vacuum cleaning gear guides, checking product details against manufacturer specifications and owner feedback.