Window Cleaning in the Rain: What Homeowners Need to Know

Have you ever booked a window cleaner, only to wake up on the day of the appointment
to persistent rain? Many homeowners instinctively consider cancelling — but in most
cases, that isn’t necessary. Professional window cleaning can still be effective, even in wet conditions.

Here’s why rain doesn’t have to stop your windows from getting the sparkling, streak-free finish you expect.

Can windows really be cleaned in the rain?

1. Many professional window cleaners offer internal window cleaning, allowing work to
   continue safely during heavier rainfall.
2. Modern purified water window cleaning systems are designed to work effectively in
   wet conditions, leaving glass spotless and streak-free.
3. Light rain does not make windows dirty — dust, pollution, and residue are the real
   causes of dull or marked glass.
4. Windows cleaned during rainfall will always look better than windows left uncleaned,
   making professional cleaning worthwhile in almost all conditions.

Case study: Window cleaning during rainfall in Camberwell

Recently, Spick & Span Window Cleaners attended a three-bedroom Victorian
terrace in Camberwell SE5. Shortly after arrival, heavy rain began to fall.
After discussing options, the landlord requested that the work proceed as planned for new tenants.

At the front of the property, two bay windows and a sash window were cleaned using
professional tools, including a non-abrasive scrubbing pad and squeegee. Despite the
rainfall, the results were immediately noticeable.

At the rear, French doors, three sash windows, and a bathroom casement window were
cleaned. One sash window had a build-up of grease, which was carefully removed before washing.
Internal windows were then cleaned throughout the property, with care taken to protect carpets and furnishings.

Following a full inspection, the glass was left clean, clear, and streak-free —
demonstrating that rain does not prevent a high-quality result.

Another rainy-day clean in SE15

Despite ongoing rain, a second booking was completed nearby in SE15.
This property required external window cleaning only, ahead of an estate agent visit.
Water marks on the front bay window were removed using specialist solutions before the glass
was washed and rinsed, leaving an excellent finish.

Professional equipment, experience, and correct techniques make all the difference —
even in challenging weather. Hiring trained window cleaners ensures your home gets the care it deserves.