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Best Cleaner For Metal Siding (2024 Update)

Looking to clean and protect your metal siding? Finding the best cleaner can seem tricky with so many options available. When choosing a metal siding cleaner, there are a few key factors to consider for optimal results.

First, assess the current condition of your siding. Is it just lightly dirty from dust and pollen? Or does it have more stubborn stains from mud, mildew, rust or oxidation? Understanding the type and degree of soiling will help you select the right strength cleaner.

You’ll also want to verify the metal composition, as cleaners formulated for aluminum may be too harsh for softer metals like copper. Check whether your siding has a painted or sealed finish, which can determine the cleaning method.

Here are a few important questions to ask yourself before purchasing a metal siding cleaner:

– What type of metal is your siding made of? Each metal has ideal cleaners.

– Does your siding have a protective finish I need to avoid stripping?

– Is a simple soap and water solution sufficient, or do I need a more powerful cleaner?

– Do I need brush attachments to reach intricate decorative details?

Doing a bit of research beforehand ensures you get a metal siding cleaner that effectively removes dirt and oxidation without damaging your siding. With the right product, you can easily keep your metal siding looking fresh and well-maintained.

20 Best Cleaner For Metal Siding (20 Sellers)

1. Scotts Zeroscrub Outdoor House & Siding Cleaner 32 Oz.

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2. Simple Green – Oxy Solve House And Siding Pressure Washer Concentrate 1 Gallon

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Love how well it did!jay_blackbird45

3. 64oz Clorox House Siding Cleaner

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4. Mold Armor E Z House Wash Liquid – 64 Fl Oz

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5. Simple Green House And Siding Cleaner 1 Gal.

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Did not remove the dirt as well as planned, will have a professional clean the house.Gregg B.

6. Krud Kutter House And Siding Cleaner 1 Gal. Hs014

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House looks great after power washing! Siding has a shine to it.PAUL

7. Wet & Forget Roof And Siding Cleaner For Easy Removal Of Mold Mildew And Algae

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Product Dimensions 7.0 x 4.0 x 11.0 inches

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8. Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 64 Fluid Ounces

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Is Discontinued By Manufacturer No
Material Feature Biodegradable Warning
Country of Origin USA
Unit Count 64.0 Fl Oz
Contains Liquid Contents Yes

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9. Spray Nine Cleaner/disinfectant – 32 Oz

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Ingredients Active Ingredients: – N-Alkyl (60% C14, 5% C12, 5% C18) Dimethyl Benzyl Ammonium Chloride…0.15% – N-Alkyl (68% C12, 32% C14) Dimethyl Ethylbenzyl Ammonium Chloride…0.15% – Other Ingredients(Doubledagger):…99.7% – (Doubledagger)Includes Detergents and Other Grease Cutting Agents 100.00%
Units in Package 1
Unit Size 32 fl oz trigger spray

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10. Scotts Cleaner, Outdoor – 32 Oz

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Units in Package 1
Unit Size 32 oz
Directions All You Need to Do: Apply: Connect sprayer to garden hose and turn on the water. Point nozzle in the direction you want to spray and slide thumb switch to on position. Spray cleaner onto surface and let set for 5 to 10 minutes. Time will vary depending on the surface and amount of dirt and stains. If surface appears to be drying, re-wet as needed prior to scrubbing. To stop spraying, slide switch to off position. Scrub: Be sure to scrub surface after applying for best results. Rinse: Slide switch to the water position. Rinse surface with water after scrubbing. When done, turn the water off. Slide thumb switch to off position and disconnect the hose. Residual foaming will naturally dissolve. Storage: Store in original container, in a cool, dry area.
Warnings Caution: Eye and skin irritant. Keep out of reach of children. See back panel for additional precautionary statements. Caution: Eye and skin irritant. Avoid contact with eyes and skin. If contact occurs, flush with plenty of water for 15-20 minutes. If irritation occurs, have the product label with you and contact a doctor or poison control center. You may also contact 1-800-543-8873 for emergency medical treatment information. Not for use around decorative ponds. This cleaner will remove dirt and stains from moss, mold, mildew and algae, it is not designed to kill actively growing infestations such as living moss. Contains: hydrogen peroxide. Keep out of reach of children. Notice: To the extent consistent with applicable law, buyer assumes all risks of use, storage, or handling of this product not in accordance with directions.

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11. Star Brite 22 Oz. Rust Stain Remover

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12. Rejuvenate Dual System Outdoor Window Cleaner & Siding Cleaner

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Directions Shake well & insure that the dial is turned to the off position, then attach to hose and turn hose on. Test in an inconspicuous area first. For best results, avoid using this product while surface is under direct sunlight. Works better under low humidity conditions. Chem 1 Multi-Surface House Wash: 1. Wet: Set to rinse position and spray cleaning area surface thoroughly. 2. Wash: Set to Chem 1 position and spray cleaning area. Important for best results: spray from the bottom to top, then top to bottom and allow to sit for up to 2 minutes. Do not allow to dry on surface. Note: Stubborn dirt or stains may require light agitation with brush. 3. Rinse: Set applicator to rinse position and thoroughly remove all remaining dirt, grime and cleaning solution from surface. Repeat steps 1 -3 as necessary. Chem 2 Outdoor Window Cleaner: Always clean house first before cleaning windows. To clean windows: Simply switch to Chem 2 and repeat directions above. Storage: Keep in a cool dry place out of direct sunlight. Store between 40 degrees – 90 degrees F.
Warnings Caution: Keep out of reach of children and pets. Do not mix with any other product. Do not get into eyes, if so flush with water and seek medical attention as necessary. Do not take internally. If ingested, seek immediate medical attention.

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13. Scotts Outdoor Cleaner Plus Oxi Clean Multi Surface Cleaner – 2.5 Gal Jug

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14. Rustaid Goof Off Rust Stain Remover – 1 Gal Bottle

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15. Spitfire All Purpose Power Cleaner | Liquid | 1 Gal

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Wow this is the best cleaning product I have ever used. I will be buying this again.CASEY
Great product, fast deliveryJOHN
This product is the best for cleaning grout and tiles….the best I ever usedCHRISTINE

16. Krud Kutter 32 Oz Gutter Cleaner

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17. Moldex 56 Oz. Instant House Wash

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18. Collier 30 Seconds Outdoor Cleaner – 1 Gallon

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Weight 10 oz

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19. Mold Armor E-Z House Wash – 1 Gallon

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20. 1 Gal. House And Siding Pressure Wash Concentrate Cleaner (2-Pack)

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