How to Clean Siding on House – The Ultimate Guide

How to Clean Siding on House - The Ultimate Guide (1)

A pristine house is not just about the interiors; it’s about the exteriors too. Cleaning the house siding exterior is crucial to maintaining the overall beauty and integrity of your home. If your home’s siding has started to look a bit grimy or has accumulated mold, dirt, or mildew, it’s time to give it a thorough cleaning. This article will guide you through the dos and don’ts of cleaning your siding effectively.

Why Start at the Bottom When Cleaning Siding?

A common question homeowners have is, “Why start at the bottom when cleaning siding?” The reason is simple. When cleaning from the top down, the cleaning solution can streak or run down the lower, yet-to-be-cleaned areas. This may cause dirty water to set onto the siding, leading to stubborn stains. By starting at the bottom, you ensure that the runoff is always on an already cleaned section, minimizing streaking.

Homemade Vinyl Siding Cleaner with Vinegar

One doesn’t always need to resort to chemical solutions for cleaning. A homemade vinyl siding cleaner with vinegar can be just as effective. Mix equal parts of white vinegar and water in a bucket. This solution works wonders in removing light mold and mildew. Plus, vinegar is eco-friendly and won’t harm your plants or lawn.

Clean Vinyl Siding Without Scrubbing

Cleaning doesn’t always mean tedious scrubbing. In fact, you can clean vinyl siding without scrubbing by using a proper cleaning solution and technique. Pre-wet the siding with plain water before applying any cleaner. This prevents the cleaner from drying too quickly. Then, apply your cleaning solution (like the vinegar mixture) generously, allowing it to sit for a few minutes. Rinse thoroughly with water, and you’ll see most of the grime and dirt wash away effortlessly. For those looking to achieve this cleaning efficiency on a larger scale, consider washing services to handle more extensive areas.

Cleaning House Siding Exterior with Different Tools

Depending on the type of siding and the level of dirtiness, there are different methods to consider.

1. Cleaning Vinyl Siding with a Garden Hose:

A garden hose can be a simple and effective tool. Attach a spray nozzle for better water pressure. Before spraying, apply your cleaning solution (commercial or homemade). Let it sit, then rinse off using the hose. It’s an effective method for cleaning large areas quickly.

2. How to Clean Siding Without a Pressure Washer:

Not everyone has a pressure washer, but that shouldn’t stop you. After applying your cleaning solution, use a long-handled, soft-bristle brush to gently scrub the siding. This method is a bit more labor-intensive but can yield excellent results with some elbow grease.

3. How to Clean House Siding with a Pressure Washer:

For those who prefer a quicker method, using a pressure washer can save time and effort. However, be cautious. Use a low-pressure setting to avoid damaging the siding or forcing water behind it. Always spray at a downward angle, and never point the washer directly at windows, doors, or corners.

How to Clean Siding on House - The Ultimate Guide (1)


Maintaining the exterior of your home is as essential as taking care of the inside. With the right tools and techniques, cleaning your house siding can be a straightforward process. Whether you prefer the eco-friendly homemade vinyl siding cleaner with vinegar or the power of a pressure washer, the key is regular maintenance. This not only keeps your home looking its best but also ensures the longevity and durability of your siding. For expert assistance and to achieve the pristine look you desire for your home’s exterior, check out our professional cleaning services today.


Q. How often should I clean my house siding?

A: Generally, it’s recommended to clean your house siding at least once a year. However, if you live in an area with a lot of dust, pollen, or other pollutants, or if your home is surrounded by trees, you might need to clean it more frequently, possibly every 6-8 months.

Q. Can I use bleach to clean my vinyl siding?

A: While bleach can effectively remove mold and mildew from siding, it can be harsh on the environment and can potentially harm plants and grass around your home. If you decide to use bleach, make sure to dilute it properly and rinse the area thoroughly. Also, always wear protective gloves and eyewear.

Q. Is pressure washing safe for all types of siding?

A: No, not all siding types can handle the intense pressure from a pressure washer. While vinyl, brick, and certain types of wood siding can often withstand pressure washing, softer materials like stucco or certain wood types might get damaged. Always check the manufacturer’s recommendations before pressure washing.

Q. What’s the best time of year to clean house siding?

A: The best time to clean your siding is during mild and dry weather. Spring and early fall are typically ideal because you can avoid the extreme cold of winter and the intense heat of summer. This ensures that cleaning solutions don’t dry too quickly on the siding and that you’re not working in uncomfortable conditions.

Q. Are there any risks to using a homemade vinyl siding cleaner with vinegar?

A: Vinegar is a mild acid, so while it’s eco-friendly and generally safe for most vinyl siding, it may not be suitable for all finishes or colors. Always test a small, inconspicuous area first. Also, remember that while vinegar can handle light mold and mildew, more stubborn stains might require a different cleaning approach.

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