Aluminum windows are becoming increasingly popular in modern construction. They are durable, elegant, and weather-resistant. However, to ensure they last for years and look like new, you need to know How to clean aluminum windows and what is the best way to clean aluminum frames?.

In this guide, we will answer the questions that users most often type in Google:

How to clean aluminum windows on a daily basis?
How to remove plaster from aluminum windows after renovation?
How to clean aluminum frames from mounting foam and paint?

How to clean aluminum windows on a daily basis?

Everyday dirt includes dust, street dirt and rain streaks.

👉 Best ways:

soft microfiber cloth,
warm water with dishwashing liquid,
window cleaner without alcohol and ammonia.

Avoid: aggressive detergents, bleaches, abrasives and steel wool – they can scratch the aluminum frame and damage the paintwork.

How to remove plaster from aluminum windows after renovation?

One of the most common questions is: how to remove plaster from aluminum windows?

👉 Step by step instructions:

Gently scrape off any remaining plaster with a plastic or wooden spatula.
Never use metal tools – they can permanently scratch the aluminum.
Wash the frame with a soft cloth, water and mild detergent.
If the marks are difficult to remove, use special mortar removers available in DIY stores (always test on an inconspicuous area).

How to remove mounting foam from aluminum frames?

Mounting foam is a tough opponent – especially when it dries.

👉 Best solutions:

remove fresh foam with a paper towel or plastic spatula,
dried foam is removed with a special preparation for assembly foam (available in construction stores),
After using the agent, the frame must be thoroughly washed with soap and water.

How to clean aluminum frames from paint and grease stains?

During painting and renovation, frames may become dirty with paint or glue.

👉 Cleaning methods:

Water-based paints can be removed with warm water and some liquid,
more difficult stains are removed with a special paint remover,
Grease stains (e.g. from hands) will disappear after using a solution of water and vinegar or a dedicated aluminum cleaner.

How to care for aluminum windows so they last for years?

Regular maintenance of aluminum windows is essential.

👉 Recommended washing frequency:

once every 2–3 months – dusting frames and windows,
after each renovation – immediate removal of construction dirt,
twice a year – thorough cleaning including seals and fittings.

👉 What to avoid:

pressure washers (may damage seals),
solvents and extraction gasoline,
hard sponges and sharp tools.

Summary

If you are wondering What is the best way to clean aluminum frames?, the answer is: a mild detergent, a soft cloth, and water. For more difficult stains – such as plaster, paint, or mounting foam – use dedicated construction resources and always remember to protect the delicate aluminum surface.