Powerful Plant-Based Cleaner

Algae Assassin is here to help you stop wasting time and money pressure washing your house. Powered by natural ingredients that won’t harm your home, pets, or garden

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    Remove the seal

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    Attach the sprayer

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    Apply as needed

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Customer Reviews

No Harmful Ingredients

By harnessing the power of nature through compounds in organic plant-waste, we're able to provide healthy, renewable alternatives to toxic chemicals.
We've spent years extracting and formulating plant based compounds that are designed by nature to eliminate algae and moss. Now we bottle it up so you can use it around your home without harming your plants, pets, or family.
Our products are manufactured in our Seattle facility by recycling local, organic plant-waste that would otherwise end up in a landfill
It’s time we start working with nature instead of against it
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Frequently Asked Questions

Safe for pets, plants, and home?

Algae Assassin uses plant based compounds that are designed to specifically target algae and moss growth. This means it's safe for your home, pets, and garden!

Can I use it on my roof, car, or deck?

Algae Assassin is safe for use on all surfaces except tin and copper! Apply as needed to experience the protective power of nature. Our solution is designed to help prevent and eliminate algae around your home. Right now the product is best used for spot treatment as the spray bottle is not ideal for covering large areas.

How long does it take to work?

Depending on the surface and how long the algae has been present the treatment can take between 3-10 days to see significant results. For areas that are heavily covered in algae and moss it may require additional treatments to achieve desired results. Please contact our support team if you have additional questions!

How does it work?

The compounds we use in Algae Assassin have been designed by nature to help eliminate algae specifically. The plants we recycle produce the compounds in order to make sure algae doesn't steal sunlight and nutrients. We extract the compounds from the plants in our Seattle facility and bottle them up so you can stop relying on harsh chemicals that aren't safe for you or your home!

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Let Algae Assassin save you time and stress.