Discover top exterior brick cleaners that remove soot, mold, mildew, and grime without harsh scrubbing. This guide highlights five practical choices suitable for brick, siding, concrete, and masonry surfaces. Each product is evaluated on cleaning power, application, and residential safety to help you choose an effective, low-effort solution.
Summary of chosen products
| Product | Brand | Main Use | Ideal For |
|---|---|---|---|
| 30 SECONDS Outdoor Cleaner | 30 SECONDS | Organic stain removal on exterior surfaces | Vinyl siding, brick, concrete, decks, patios |
| Oxy Solve House And Siding Cleaner | Simple Green | Stain removal from mold and mildew | Vinyl, aluminum, wood, brick, stucco |
| MOLD ARMOR E-Z House Wash | Mold Armor | Brightening and cleaning up to 4,500 sq. ft. | Siding, brick, concrete, trim |
| Kärcher Concrete & Driveway Cleaner | Kärcher | Highly concentrated cleaner for masonry surfaces | Concrete, brick, masonry, stone |
| Rutland Brick And Stone Cleaner | RUTLAND PRODUCTS | Soot, creosote and residue removal | Fireplace brick, stone, terracotta |
30 SECONDS Outdoor Cleaner 2 Pack
Features include fast stain removal from algae, mold, mildew, and moss. The formula is safe for lawns and plants when used as directed. It is designed for ease of use—spray on surfaces and hose off, eliminating the need for pressure washing in many scenarios.
Oxy Solve House And Siding Cleaner
Designed to tackle mold and mildew on vinyl, aluminum, wood, brick, and stucco. This concentrate uses peroxide to lift grime without relying on harsh chemicals, offering a powerful clean while aiming to be gentler on surrounding landscaping.
MOLD ARMOR E-Z House Wash
This solution cleans and brightens surfaces in minutes without ladder use or scrubbing. It cleans up to 4,500 sq. ft. and includes Microban foaming technology to lift dirt and cling to surfaces for a longer-lasting clean, targeting mold, algae, and grime at the root.
Kärcher Concrete & Driveway Cleaner
Highly concentrated detergent suitable for concrete, brick, masonry, and stone. It removes oils, dirt, and grime and yields up to 40 gallons of ready-to-use cleaner, making it a cost-efficient option for larger exterior cleaning tasks.
Rutland Brick And Stone Cleaner
This non-abrasive cleaner targets soot, creosote, smoke residue, and other buildups on hearth brick and stone. It contains an industrial-strength solvent to dissolve buildup quickly, making it suitable for fireplace surrounds and porous masonry.
Buying Guide
Key considerations when choosing an exterior brick cleaner include surface compatibility, stain type, and safety for surrounding plants and pets. For broad exterior cleaning, look for products that work on multiple materials (brick, siding, concrete) and avoid harsh solvents that could damage paint or sealants. Concentrated formulas can be cost-effective for large areas, but ensure proper dilution and runoff control to protect landscaping. For soot, creosote, and heavy grime, consider cleaners that penetrate surfaces and lift stains from the roots. If ladder-free cleaning is preferred, products marketed as ready-to-use with minimal scrubbing can save time but may require more product per square foot.
Application style matters as well. Some cleaners are spray-and-hose solutions designed to reduce labor, while others require scrubbing with a brush or sponge. Fireplaces and heavily soiled brick may benefit from specialized gel cleaners that cling to vertical surfaces, allowing dwell time for grime to loosen. Environmentally friendly formulations with biodegradable ingredients are preferable for homes with children, pets, or nearby plantings. Finally, verify that a product’s coverage claims align with your project size to avoid mid-project stock shortages.
Performance perspectives vary by surface. Brick and masonry often hold onto soot and mineral deposits, so products that lift stains at the root without harsh abrasion offer clearer, longer-lasting improvement. For large exterior cleaning jobs, consider multi-surface options (like the Kärcher or Mold Armor offerings) to simplify purchases and ensure consistent results. Consider combining a cleaner designed for bricks with a follow-up rinse and a protective sealant to maintain brightness over time.