What Does Professional Window Cleaning Include?

When you hire a professional window cleaning company, they will bring all their specialized tools and cleaners to your home. They will also have ladders or a lift system for the really high windows.

Clean windows help to prevent insect infestations like wasps, bees, and ladybugs from nesting in storm windows or on window sills. They also decrease allergens in your home. Read this first!


Professional window cleaners use special tools to get into corners and crevices, and they’re also adept at removing pests that can be infesting a home. The first step in a window cleaning job is a visit to the property, so a cleaning team can determine if there are any issues that should be addressed before starting the task at hand.

For example, a broken or damaged window can let air leak into the house and increase energy bills. Window professionals can repair wood rot around windows, broken sashes, and cracked window frames to prevent this from happening.

In addition, cleaning professionals can also check for and remove wasp nests from overhangs and other areas of the roof. This is important because these types of nests can be dangerous for the cleaning team if they’re not handled appropriately. In most cases, a professional will spray and wipe these areas to avoid agitating the wasps. They’ll then use a special tool to remove the nests safely.


A professional cleaning company has a range of cleaners to help remove stubborn dirt from windows including hard water stains, rust, and mineral deposits. They also use a solution to help dissolve soap scum. A squeegee is used to wipe away the cleaner and leave a streak-free finish. This is a large tool that is held at a slight angle and can be used to wash several windows at once.

If there are tough stains, the cleaner will soak the window and apply a little bit of detergent to the mop or lambswool tool. They will then move the squeegee in a forward motion (never backward) across the glass to ensure consistent pressure and prevent scratching. This will remove the most difficult stains and leave windows looking like new. Professionals prefer to use lambswool tools because they don’t tear like paper towels and do not leave lint behind. In addition, they are reusable and can be purchased at most hardware stores.


Professional window cleaners use a simple cleaning solution, often a mix of filtered water and soap. They also use a squeegee and lint-free towels. They carry a wad of #0000 steel wool, which will not scratch glass and is used to remove stubborn stains like tree sap and adhesive residue. They also bring a detailing rag to clean the edges of windows that the squeegee cannot reach.

Homeowners often forget that their window frames need cleaning as well. This is an important step that keeps the frame’s integrity intact and prevents rusting and wood rot over time.

A good professional will also look for rust spots on window sills and any other signs of wear and tear that need to be addressed quickly. This will save homeowners money in the long run by preventing costly repairs. Regular cleaning will also protect against unsightly hard water stains and etching. These stains are difficult to remove and can cause a host of health problems, including respiratory and skin issues.


Professional window cleaning services take the safety of their team members seriously. They provide the proper equipment and personal protective gear to minimize accidents, which contributes to a more efficient and professional work environment. This includes gloves that protect the hands from cuts and chemical exposure, hard hats to guard against head injuries, eye protection against chemicals, and high-pressure spray.

In the past, the profession of window washing was dangerous, but deaths in the industry have declined significantly since 1932. Nevertheless, the job involves working at heights, and even a simple slip can have tragic consequences. That’s why it’s important that the team always cleans windows with a partner and never by themselves.

Ladders must be properly secured and the team must wear personal protective equipment such as safety harnesses and lines, a hard hat, and work boots with steel toes. They also use a tool that helps them remove window screens without damaging them. Click here for the next blog post.