Window Cleaning: Everything You Need to Know

Glossary of Terms for Window Cleaning

Abrasive Cleaners

• Definition: Cleaning agents that contain coarse materials used to scrub away tough grime, stains, or residue. Not recommended for delicate surfaces like glass as they can cause scratches.

• Application: Typically used for cleaning frames or exterior surfaces but avoided on glass panes.

Biodegradable Cleaning Solutions

• Definition: Eco-friendly cleaning products that break down naturally in the environment without leaving harmful residues.

• Application: Used for residential window cleaning to ensure a safe and non-toxic environment.

Double-Hung Window

• Definition: A type of window with two operable sashes that slide up and down vertically. Both the top and bottom sashes can open, allowing for ventilation from the top, bottom, or both.

• Application: Popular in residential settings; requires cleaning on both sides for optimal clarity.

Drying Chamois

• Definition: A soft, absorbent cloth made of leather or synthetic materials used to dry glass surfaces without leaving streaks or lint.

• Application: Ideal for drying windows after cleaning to achieve a flawless, streak-free finish.

Eco-Friendly Cleaners

• Definition: Cleaning agents that are non-toxic, biodegradable, and free from harmful chemicals. Safe for use around pets, children, and delicate surfaces.

• Application: Widely used in residential window cleaning services to reduce environmental impact.

Exterior Window Cleaning

• Definition: The process of cleaning the outside surface of windows, often requiring ladders, water-fed pole systems, or specialized equipment to reach high or difficult areas.

• Application: Essential for maintaining a home’s curb appeal and preventing buildup of dirt, grime, and debris.

Frame Cleaning

• Definition: The process of cleaning the frames of windows, which can accumulate dust, dirt, and mold over time. Involves wiping down and sometimes using a gentle scrubbing method.

• Application: Complements glass cleaning to ensure the entire window unit looks pristine.

Garden Window

• Definition: A three-dimensional window that extends out from the wall of a house, creating a small shelf inside the home that’s often used for growing plants.

• Application: Requires specialized cleaning on all glass surfaces, including the top and sides.

Hard Water Stains

• Definition: White, cloudy spots or streaks on glass caused by mineral deposits left behind when hard water evaporates.

• Application: Requires specialized cleaning agents and techniques to remove effectively.

Interior Window Cleaning

• Definition: The process of cleaning the inside surface of windows, usually involving more delicate handling to protect furniture, floors, and decorations.

• Application: Important for improving indoor light and visibility while maintaining the cleanliness of living spaces.

Low-E Glass

• Definition: Low-Emissivity glass is treated with a coating that reflects heat while allowing light to pass through, making it energy-efficient.

• Application: Needs careful cleaning to avoid damaging the coating; often requires non-abrasive cleaning solutions.

Microfiber Cloth

• Definition: A synthetic fabric made of very fine fibers, designed to pick up dust, dirt, and grime without scratching surfaces. Ideal for cleaning windows without leaving lint behind.

• Application: Used for wiping and polishing glass during the final stages of window cleaning.

Mullions and Muntins

• Definition: Mullions are vertical or horizontal bars between adjacent window units. Muntins are strips of wood or metal that divide and hold smaller panes of glass within a single window frame.

• Application: Require careful cleaning to avoid damaging the frame structure while ensuring all parts of the glass are cleaned.

Non-Toxic Cleaners

• Definition: Cleaning products free from harmful chemicals or toxins, safe for use around children, pets, and sensitive individuals.

• Application: Frequently used in residential cleaning to maintain a safe home environment.

Picture Window

• Definition: A large, fixed window with a single pane of glass that provides unobstructed views of the outside. Typically, these windows do not open.

• Application: Requires a straightforward cleaning approach, focusing on streak-free results for maximum visibility.

Sash

• Definition: The part of the window that holds the glass and framework together. The sash can be fixed (stationary) or operable (movable).

• Application: Cleaning the sash involves wiping down the interior and exterior edges, ensuring there’s no buildup of dirt or mold.

Screen Cleaning

• Definition: The process of removing, washing, and reinstalling window screens to remove dust, dirt, and pollen.

• Application: Necessary for maintaining clear views through windows and improving airflow.

Skylight Cleaning

• Definition: Cleaning of skylights, which are windows installed in the ceiling or roof to allow natural light into a space. Requires special tools and techniques due to their location and angle.

• Application: Includes cleaning the glass as well as the frame and sealant area to ensure no leaks or damage.

Streak-Free Finish

• Definition: A cleaning result where no streaks, smudges, or water spots are visible on the glass surface, creating a clear and polished look.

• Application: Achieved through proper technique, high-quality cleaning agents, and the use of tools like squeegees and microfiber cloths.

Water-Fed Pole System

• Definition: A long pole connected to a purified water system that feeds water through the pole to clean windows without the need for detergents or ladders. Ideal for reaching high or inaccessible windows.

• Application: Used for exterior window cleaning to reach tall windows safely and effectively, leaving a spotless finish without chemicals.