Spear & Jackson Exterior Cleaner - 10L Total Coverage
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Product Information
Full details
This 10L Spear & Jackson Exterior Cleaner is for homeowners looking to quickly restore the appearance of outdoor surfaces without strenuous cleaning. Its primary benefit is a fast, no-scrub application that works over several days to break down algae, moss, and lichen. A potential caveat is that it requires patience for the formula to take effect and may not be suitable for all delicate surfaces without testing. The product offers a powerful, spray-and-leave solution for various exterior materials, targeting common organic growth and helping prevent regrowth.
All features
| Model Part Number | 5056789439925 |
|---|---|
| Brand | Spear & Jackson |
Extended Product Information
FAQs
How long does it take to see results?
Visible results typically appear over several days as the formula breaks down the algae, moss, and lichen.
Do I need to rinse the surface after applying?
No, the product is designed as a 'Spray and Leave' solution. No rinsing, scrubbing, or pressure washing is required.
What surfaces can I use this cleaner on?
It is suitable for a wide range of exterior surfaces including stone, masonry, concrete, wooden decking, sheds, fences, roofs, gutters, tiles, cladding, garage doors, car ports, awnings, sunshades, paved paths, patios, and driveways.
How much area does one 5L container cover?
Each 5L container covers approximately 66.6 square meters.
Will this kill my plants if it gets on them?
It is best to avoid direct contact with plants. If accidental contact occurs, rinse the affected plants immediately and thoroughly with water.
Can I use this on my UPVC conservatory roof?
While it is suitable for many surfaces, it's always recommended to test on a small, inconspicuous area first to ensure compatibility, especially on materials like UPVC.
How often should I apply the cleaner?
The product targets spores to help prevent regrowth for months. Reapplication frequency will depend on environmental conditions and the surface's exposure.
Troubleshooting
Cleaner not appearing to work
Allow more time for the formula to act; results can take several days. Ensure the surface was dry during application and no rain washed it away prematurely. Check if the growth is particularly stubborn or of a type not targeted by the formula.
Overspray onto plants
Rinse the affected plants immediately and thoroughly with plenty of water. In future applications, use protective sheeting or apply on a very calm day.
Surface discoloration after application
This is uncommon, but if observed, rinse the area thoroughly with water. Always perform a patch test on an inconspicuous area before full application, especially on colored or sensitive materials.
Trigger spray not working
Ensure the spray nozzle is correctly attached and not blocked. Try priming the spray mechanism. If the container is new, remove any protective seals.
Pros and Cons
Pros
- Effortless application, saving significant time and physical labor.
- Effective against common organic growths like algae, moss, and lichen.
- Helps prevent future growth by targeting spores.
- Suitable for a broad range of outdoor surfaces.
- Large total coverage area makes it economical for larger properties.
Cons
- Requires several days to see full results, not an instant fix.
- Effectiveness may vary depending on the severity of the growth and weather conditions.
- Needs to be tested on a small, inconspicuous area first to ensure surface compatibility.
- Should not be used on surfaces sensitive to chemical treatments without prior testing.
- Requires careful application to avoid overspray onto desired plants or lawns.
Setup, Compatibility & Care
Setup: Each 5L container is equipped with a trigger spray. Ensure the spray mechanism is securely attached before use. Shake the container gently if needed.
Compatibility: This cleaner is suitable for a wide array of exterior surfaces including:
- Stone
- Masonry
- Concrete
- Tiled roofs
- Wooden decking
- Sheds and fences
- Gutters
- Cladding
- Garage doors
- Car ports
- Awnings and sunshades
- Paved paths and patios
- Driveways
Important: Always test the product on a small, inconspicuous area first to ensure compatibility with the surface material and to check for any adverse reactions, especially on painted or delicate surfaces.
Care:
- Apply on a dry day with no rain expected for at least 24-48 hours to allow the product to work effectively.
- Avoid applying directly onto plants or lawns. If accidental contact occurs, rinse the affected vegetation thoroughly with water immediately.
- Store the containers in a cool, dry place away from direct sunlight and out of reach of children and pets.
- Ensure containers are sealed tightly after use.