---
product_id: 2378158
title: "BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz"
brand: "bayer advanced"
price: "€ 63.24"
currency: EUR
in_stock: true
category: "Bayer Advanced"
url: https://www.desertcart.be/products/2378158-bioadvanced-2-in-1-moss-and-algae-killer-for-lawns
store_origin: BE
region: Belgium
---

# Protects surfaces for months Kills moss, algae & lichen fast Easy hose-attachment spray BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz

**Brand:** bayer advanced
**Price:** € 63.24
**Availability:** ✅ In Stock

## Summary

> 🌟 Transform your outdoors with the all-in-one moss & algae warrior!

## Quick Answers

- **What is this?** BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz by bayer advanced
- **How much does it cost?** € 63.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/2378158-bioadvanced-2-in-1-moss-and-algae-killer-for-lawns)

## Best For

- bayer advanced enthusiasts

## Why This Product

- Trusted bayer advanced brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Results:** Visible moss kill within hours—turns yellow then brown for easy removal.
- • **Dual-Action Power:** Kills moss, algae, lichen, mold & mildew with one formula—no need for multiple products.
- • **Long-Lasting Defense:** Provides months of protection so your lawn and outdoor spaces stay pristine longer.
- • **Versatile Surface Use:** Safe and effective on lawns, roofs, patios, decks, fences, driveways, and more.
- • **Effortless Application:** Ready-to-use spray connects to your garden hose for quick, no-mess treatment.

## Overview

BioAdvanced 2-in-1 Moss and Algae Killer is a powerful, no-odor spray that kills moss, algae, lichen, mold, and mildew on multiple outdoor surfaces. Its potassium fatty acid formula delivers fast results and protects for months without harming lawns. Designed for easy hose-attachment application, it covers up to 500 sq ft, making it the go-to solution for year-round outdoor surface care.

## Description

Product Description BioAdvanced 2-In-1 Moss & Algae Killer & Cleaner kills moss, algae and lichen. It acts like two products in one, treating lawns and patios plus roofs, fences, ornamental gardens, decks, hardscapes, buildings, and exterior home surfaces. The no-odor, non-staining formula kills in hours and protect for months without harming your lawn, when used as directed. It also kills mold* and mildew*, all without staining. BioAdvanced 2-In-1 Moss & Algae Killer & Cleaner Ready-to-Spray measures 32-ounces. BioAdvanced. Get More From The Blue Bottle. Active Ingredient: Potassium salts of fatty acids 22.11%. EPA Registration Number: 67702-12-92564. (*Not including species considered public health pests) From the Manufacturer One formula kills Moss and Algae wherever it grows. Treats lawns, patios PLUS roofs and buildings. With other brands you'd need two formulas to treat all areas. Kills: Moss, Algae, Lichen. Where to Use: Lawns, decks, patios, fences, mulch, driveways, gravel, roofs and buildings. When to Use: Anytime during the year. Active Ingredients: Potassium soap of fatty acids: 22.11%.

## Features

- KILLS MOSS, ALGAE & MORE: 2-in-1 Moss & Algae Killer and Cleaner kills moss, algae, lichen, mold*, and mildew; No-odor formula won't stain surfaces or harm lawns when used as directed (*Not including species considered public health pests)
- PROTECTS FOR MONTHS: Algae and moss killer kills within hours and provides protection for months; Protects against Algae, Lichens, Liverworts, Mildew*, Mold*, Moss, and Green Slime
- 2-IN-1 KILLER & CLEANER: Ideal for use on roofs, patios, decks, lawns, buildings, driveways, concrete walkways, fences, asphalt, and other listed areas
- KILLS WITHIN HOURS: Moss will quickly turn yellow and then brown; Must be physically removed after treatment; Convenient and ready-to-use spray; Simply connect to a garden hose for easy application; Apply every two weeks
- GET MORE FROM THE BLUE BOTTLE: From simple spot treatments to season-long protection, BioAdvanced's science-based solutions make it simple to control weeds, feed your lawn, and protect against diseases without harming the lawn, when used as directed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001DKEPJ8 |
| Active Ingredients | fatty acid formula |
| Best Sellers Rank | #4,013 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Moss Control |
| Brand Name | Bayer Advanced |
| Coverage | 500 square_feet |
| Customer Reviews | 3.8 3.8 out of 5 stars (1,861) |
| Global Trade Identification Number | 00687073047103, 00840216200777, 10840216200774 |
| Included Components | Hose Attachment |
| Item Form | Spray |
| Item Type Name | for Lawns, Roofs, Patios, Decks, and More |
| Item Weight | 32 Ounces |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | SBM Life Science |
| Model Number | 704710B |
| Part Number | 704710B |
| UPC | 687073047103 840216200777 |
| Unit Count | 32.0 Fluid Ounces |

## Product Details

- **Active Ingredients:** fatty acid formula
- **Brand:** Bayer Advanced
- **Item Form:** Spray
- **Item Weight:** 32 Ounces
- **Liquid Volume:** 32 Fluid Ounces

## Images

![BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz - Image 1](https://m.media-amazon.com/images/I/71zDbDXoRDL.jpg)
![BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz - Image 2](https://m.media-amazon.com/images/I/61Dw8SNTfLL.jpg)
![BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz - Image 3](https://m.media-amazon.com/images/I/71Flei1NRIL.jpg)
![BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz - Image 4](https://m.media-amazon.com/images/I/718awuDngwL.jpg)
![BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Moss Killer for Roofs, Patios, Decks, and Deck Cleaner, 32 oz - Image 5](https://m.media-amazon.com/images/I/51xbtfHDLUL.jpg)

## Questions & Answers

**Q: Does it work on lichen on shingles?**
A: Yes - this item will take care of lichens on shingles.

**Q: is this effective for removing tree mold and moss on typical asphalt home roofing material?**
A: YES. I found it effective after a single deep application.  It may take up to a week for the moss the die off and break up.

**Q: Does it kill liverworts too?**
A: i googled the product and in the "specifications" area, it DOES LIST LIVERWORTS 
GOOD LUCK

**Q: Will this take care of Nostoc?**
A: sorry >>  i don't have that bacteria present  ; however you may want to ask your question directly to the manufacturer at 1-877-229-3724..................good luck

## Frequently Bought Together

- BioAdvanced 2-in-1 Moss and Algae Killer for Lawns, Roofs, Patios, Decks, Roof Moss Killer, Deck Cleaner and Mildew Remover, 32 oz
- Yocada Moss Remover - Crevice Cleaning Tool, Moss Brush, Wire Metal Brush, Deck Cleaner, Crack & Patio Remover for Pavement, Sidewalk, Patio Stone, Driveway, Deck - 59.8'
- Scotts MossEx 3-in-1 Ready Spray, Kills Moss, Algae and Lichens, Fast Acting, Use on Lawns, Roofs, and Patios, 32 fl. oz.

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-05*