Cleaning Basement Floor – A Complete Guide

December 12, 2022 | Posted in brownbuilding

Cleaning a basement floor isn’t always easy. Fortunately, Brown Building Contractors put together a few tips that make cleaning basement floors simple and stress-free.

Brown Building Contractors is one of Olympia, WA’s leading remodeling and construction companies. Our team has over 25 years of industry experience and can handle any remodeling project you throw our way expeditiously while maintaining extraordinary customer service. If you want first-class floor cleaning or basement remodeling services in Olympia, WA, contact Brown Building Contractors.

The Need for Basement Floor Cleaning

Cleaning a basement floor is an essential part of owning a home. A dirty, unmaintained basement floor can cause numerous issues, ranging from reduced visual appeal to increased allergy symptoms. It can also attract unwanted pests that can infest a basement seemingly overnight.

However, a clean basement floor can significantly improve your home’s integrity, value, longevity, and even health. Below are a few basement floor cleaning tips every Olympia homeowner should know.

basement floor cleaning

Different Methods for Cleaning Basement Floors

Concrete Cleaning Solution

High-quality concrete cleaning solutions make cleaning cement basement floors easier than ever. Simply purchase a concrete cleaning solution at your local home improvement store and follow the product’s instructions to give your basement a pristine cleaning.


Cleaning concrete basement floors with bleach make unsightly mold and mildew a thing of the past. Mix a 3/4th cup of bleach with a gallon of water and use a mop and rubber brush to apply it to the surface. Let it sit for about ten minutes before mopping the floor and rinsing it with water, completing the process.

Also, wear gloves and eye protection while cleaning the basement floor with bleach. If your basement has windows, open them to ventilate the area while cleaning.


Like bleach, ammonia eradicates mold and mildew while efficiently cleaning your basement floor. Follow the same steps as in the bleach method but mix 1/4th cup of ammonia with some dish soap and warm water. Always wear protective clothing and ensure to ventilate the basement as much as possible while using ammonia.

Dry Cement

Dry cement is one of the best cleaning solutions for basement concrete floors suffering from rust damage. Apply dry cement to rust and scrub the stain with a stiff-bristled brush until it vanishes.

Also, don’t mix dry cement with water. Combining the two will create wet cement that causes more harm than good.

Pressure Washer

If your home has a basement drain, pressure washing the floor is a surefire way to remove unsightly blemishes from the surface. Gently pressure washes the surface to eradicate stubborn stains from the basement floor.

Muriatic Acid

If the above cleaning methods fail, muriatic acid might provide a solution. However, muriatic acid is exceedingly dangerous and can corrode fabrics, metals, and your skin. Always wear protection and take every precaution possible before cleaning a basement floor with muriatic acid.

Contact Brown Building Contractors for High-Quality Basement Floor Cleaning in Olympia Washington

Cleaning a basement floor in Olympia, WA has never been easier, thanks to Brown Building Contractors. Give us a call at (360)-515-338 for professional basement floor cleaning and remodeling services today!

Locations We Serve:

University Place