Description
Enzyme cleaner for the garden — biological cleaning for patios, awnings & more
Enzymatic removal of algae, moss, verdigris, and bird droppings — gentle on materials such as patios, awnings, garden furniture, ponds, facades, and solar panels. Granular concentrate, freshly mixed, made in Germany.
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You want your Cleaning the garden — Patio slabs, awnings, garden furniture, pond edging, house facades and solar panels — and all this in a way that is gentle on the materials, without high pressure and without bleach? The Enzyme cleaner for the garden Phoenix does exactly that. Enzymatic breakdown of organic residues directly at the source: biologically removing algae, moss, verdigris, pollen and bird droppings from stone, wood, WPC, awning fabric and solar glass — without rinsing out joints, without damaging the sealant.
Phoenix is coming as Granules for fresh mixing. 20 g of powder in 1 liter of water makes the finished product. Enzyme cleaner for the garden. You dose exactly what you need; the enzymes immediately become fully active. Gentle on materials, biocompatible, made in Germany, with expert opinion from Dr. Mang (2004) for use in the food industry.
Why Phoenix Enzymreiniger Garden?
Enzymatic instead of mechanical
Proteases, lipases and amylases break down algae, moss and verdigris at the molecular level — gently, without using high pressure or bleach.
Gentle on materials
Suitable for wood, WPC, natural stone, aluminum, awning fabric and solar glass. No fiber damage, no paint damage.
Concentrate instead of water
20 g in 1 liter makes a ready-to-use solution. Less plastic waste, smaller CO2 footprint due to water transport.
Made in Germany
Developed and bottled in Germany. Expert opinion by Dr. Mang (Chemical Laboratory Frankfurt, 2004).
WGK 1, biologically compatible
Low water hazard. Surfactants are at least 90% biodegradable according to OECD method 301.
Productive & flexible
One can covers several application areas — from awnings to house facades and solar modules.
Why algae, moss and verdigris are so persistent
Algae, mosses and lichens form in the garden Biofilms — dense layers of living organisms and their extracellular matrix Polysaccharides and proteins. This matrix literally sticks to stone, wood, and fabric. A pressure washer only removes the surface—the roots remain in the pores, and the coating returns within a few weeks.
Bird droppings It's not just unsightly: it contains uric acid and organic acids that can damage paint, sealants, and stone surfaces over time. The longer the feces are exposed, the deeper they penetrate porous materials like awning fabric or natural stone. verdigris on copper and Mildew stains The same pattern applies to awning fabric: organic deposits that can only be removed enzymatically from the inside out.
How Phoenix Enzymreiniger removes garden algae, moss and bird droppings
The Enzyme cleaner for the garden utilizes specific enzymes that break down the biofilm matrix. Proteases break down proteins in bird droppings and moss remains, Lipases They break down fats and waxes from pollen and plant residues, and Amylases They break down the polysaccharides from the algal matrix — all through targeted processes. enzymatic hydrolysis.
Unlike bleach or high pressure, Phoenix from inside to outsideThe enzymes penetrate the coating, loosen it from the surface, and the coating can then be rinsed off with clean water or a soft brush. Full power for 48 hours after mixing, followed by a slow degradation of the enzymes. Ready for use for up to 20 days.
Cleaning your garden in 4 steps
Mix
Dissolve 20 g of Phoenix granules in 1 liter of lukewarm water and shake briefly. A pressure sprayer or bucket will work.
Apply
Spray generously onto the soiled area. For vertical surfaces (facades, awnings), spray from bottom to top.
Let absorb
30 minutes to 4 hours, depending on the level of soiling. For thick moss: overnight. Dry weather is preferable.
Rinse or brush
Rinse with clean water or scrub with a soft brush. Repeat for heavily soiled areas.
Enzyme cleaner for the garden — for which areas?
Algae, moss and green growth on natural stone, concrete, paving bricks and gravel joints. Gentle on porous stone surfaces.
Removes mildew stains, pollen, and bird droppings from awning acrylic, parasol fabric, and gazebo covers. Protects the waterproofing.
Refreshing teak, poly rattan, aluminium furniture, fabric cushions and hammocks after winter and pollen season.
Clean the pond edges, pond stones, and filter housing of algae growth using a biological method. Do not add to the pond water itself.
Remove algae, moss, and bird droppings from house facades, brickwork, exterior plaster, and masonry foundations. Protects sealants and varnishes.
Clean solar panels and balcony power plant glass streak-free — remove pollen, bird droppings and algae film without aggressive cleaners, without scrubbing.
Bulk packaging for gardening and landscaping, cemetery gardening and greenkeeping. Gentle routine cleaning of large areas.
Common areas, building entrances, underground parking garage access roads, paths and gardens — for property managers and housing cooperatives.
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Material compatibility — which materials is compatible with Phoenix?
An overview of 14 outdoor materials — from natural stone and teak to solar glass and awning acrylic. The mixing ratio is always 20 g to 1 liter of water, even for hard surfaces.
| material | compatibility | Application frequency | Notice |
|---|---|---|---|
| Natural stone (granite, sandstone, slate) | Very good | Suitable for routine use | Protects porous surfaces. Rinse thoroughly after use on heavily grouted materials. |
| Concrete paving stones & paving bricks | Very good | Suitable for routine use | Effective even in deep joints, without washing out the grout. |
| WPC decking board | Very good | High | No fiber damage, no leaching of binders. |
| Teak wood & hardwood | Very good | Medium | Leaves the natural patina untouched. Allow to dry thoroughly after treatment. |
| Painted and varnished wood | Very good | Medium | As long as the paint layer is intact, no problem. Don't leave it standing. |
| Awning acrylic (impregnation) | Very good | Medium | It protects the factory-applied impregnation. Mildew stains dissolve enzymatically. |
| Parasol fabric (polyester) | Very good | Medium | Pollen and bird droppings are broken down without weakening the fibers. |
| Poly rattan & plastic wicker | Very good | High | UV-stable plastics can withstand repeated use. The shine is retained. |
| Aluminum furniture | Very good | High | No oxidation, no streaks. Rub with a soft cloth. |
| Solar glass (modules & BKW) | Very good | High | Dries streak-free. Pollen, bird droppings and a thin film of algae are removed without scrubbing. |
| Brickwork & exterior plaster | Very good | Medium | Suitable for DIY use on house facades up to 2 meters high. For higher areas: professional landscaping contractor with a telescopic sprayer. |
| Copper (verdigris) | Good | Requirement | Verdigris patina is dissolved. If the patina is to be preserved, apply only to specific spots. |
| Stainless steel & galvanized metal | Very good | Medium | Pollen and dirt films dissolve without leaving any residue. Protects the passive layer. |
| Pond stones & pond edging | Good (with caution) | Low | Only at the edge of the pond and on pond stones outside Apply to the water. Do not add to the pond water. |
Home remedies vs enzyme cleaners — what really works
Traditional tips for removing green growth in the garden often have more disadvantages than benefits. Here's a sober comparison:
Effect: Removes surface coating, leaves roots in the pores.
Risk: Washes out joints, damages the impregnation of wood and WPC, splinters natural stone edges.
Phoenix advantage: It works enzymatically from the inside, without any mechanical action. Joints remain undamaged.
Effect: It bleaches the coating oxidatively, but does not break it down.
Risk: Damages plants in the spray area, attacks awning waterproofing, dangerous for pets.
Phoenix advantage: Gentle on materials, without an aggressive odor.
Effect: Moderately effective against algae, but ineffective against bird droppings and mildew.
Risk: Leaves white marks on dark stone. Wood becomes discolored through a tannin reaction.
Phoenix advantage: No residue, safe on all materials.
Effect: It has an acidic effect on algae.
Risk: Strictly prohibited on paved surfaces (Plant Protection Act §12 PflSchG). Attacks calcareous stones.
Phoenix advantage: Legally safe, no acid.
Effect: Cleans surfaces, emulsifies fats.
Risk: A greasy soap film remains, attracting new dirt. Stubborn on mildew stains.
Phoenix advantage: It enzymatically breaks down coatings and is rinsed off without leaving any film residue.
Effect: Quaternary ammonium compounds (QACs).
Risk: Requires biocide approval, damages soil microflora and groundwater, dangerous for bees.
Phoenix advantage: No biocide. Enzymatic action without active ingredient accumulation in the environment.
Suitable accessories for your outdoor area
Solo granules
Pure enzyme concentrate — 10 g to 1 kg. You mix it with water and start spraying.
PHOENIX
1L pressure spray bottle
Distribute the solution evenly across the terrace, awning and facade — finely and sparingly.
IN THE BUNDLE
Wet vacuum cleaner set
Vacuums up enzymatically dissolved deposits from garden furniture cushions and large fabric surfaces.
COOPERATION
UV Lamp Bundle
Makes organic residues visible — perfect for checking if all bird droppings are gone from light-colored awnings.
PHOENIX BUNDLE
🌳 Landscaping, property management, or greenkeeping? — Quantity discounts & routine protocol
Do you manage multiple properties, work in garden and landscape design, property management, or greenkeeping? Phoenix Enzymreiniger is suitable for the gentle routine cleaning of large outdoor areas — terraces, paths, facade bases, playground benches, apartment courtyard paving, and entrance areas.
Sign up for the free “Garden Routine Protocol for Landscaping & Property Management”PDF included. Practical instructions with seasonal plan (spring/autumn), quantity calculation per 100 m² and special material tips. Plus: one-time discount code 10% on the corresponding bulk containers.
Request garden routine log as a PDF →
Note: Double opt-in; you can unsubscribe at any time. Practical instructions for routine cleaning of outdoor surfaces.
Where Phoenix Garden helps
Granules instead of liquid — the crucial difference
Liquid cleaners consist of over 90% water. You pay for the lugging, the storage, and the plastic packaging—and in the end, most of it ends up in the wastewater. Phoenix delivers the powder concentrate: You only add the water at home, in exactly the amount you need.
The result: Highly concentrated granules — one can, many applications. Less plastic waste, less CO2 footprint due to water transport.
Keep out of reach of children and animals. Even if there is no immediate danger, children and animals should not have direct access to the product. Avoid contact with eyes during use. Do not pour into pond water, fish ponds, or plant containers.
Frequently asked questions about the enzyme cleaner for the garden
How long does the enzyme cleaner for the garden need to work?
Depending on the level of soiling, leave for 30 minutes to 4 hours. For thick moss on paving stones or stubborn verdigris on copper roofs, leave overnight. Dry weather is preferable – rain during the application time will wash the solution away.
Is Phoenix Garden organically compatible?
Phoenix is classified as WGK 1 (low water hazard). Surfactants are at least 90% biodegradable according to OECD method 301. Do not add to pond water or aquariums – the enzyme activity can affect the water chemistry.
Can I also use Phoenix for solar panels and balcony power plants?
Yes. Phoenix dries streak-free on solar glass and removes pollen, bird droppings, and thin algae films without harsh cleaners or scrubbing. Important: Modules should be cool (not in direct midday sun) to prevent the enzymes from drying out too quickly.
What is the difference between vinegar cleaner and bleach?
Vinegar (acidic) and bleach (oxidizing) have a chemical effect and can damage joints, awning fabric, and wood. Furthermore, using vinegar on paved surfaces is prohibited under Section 12 of the Plant Protection Act. Phoenix works enzymatically and is gentle on materials, avoiding these risks.
When is the best time to clean the garden?
Dry, mild weather between 10 and 25 °C, no rain during the application period. Spring (March-May) and late summer (August-October) are classic times. Avoid direct midday sun to prevent the solution from drying out too quickly.
Are plants damaged by splashing water?
Phoenix is biologically compatible and, at the application concentration (20 g per 1 liter), is not harmful to plants when used for occasional splashing. For large-scale application, cover sensitive bedding plants with foil beforehand.
Do I need to scrub after applying it?
For light coatings, clear water is sufficient. For thick moss or stubborn verdigris, a soft brush will help. DO NOT use a high-pressure jet on joints or WPC decking – the coating is dissolved enzymatically; mechanical pressure is unnecessary.
Is Phoenix Garden suitable for landscaping and property management?
Yes. Larger containers (1 kg, 2 kg, 5 kg) yield 50 to 250 liters of application solution. Practical instructions with a seasonal plan and quantity calculation per 100 m² can be found in the “Garden Routine Protocol” (free PDF, request it above on the page).
More on this topic: Cleaning the garden step by step
In the garden guide you will find the fact check on home remedies, step-by-step instructions for each surface (stone, wood, WPC, awning, solar) and all 8 sub-clusters: terrace, awning, furniture, pond, facade, solar/CHP, landscaping and property management.
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