---
product_id: 2378158
title: "2-in-1 Moss and Algae Killer and Cleaner, Ready-to-Spray, 32 oz, 500 SQ FT | Ready-to-Spray - Use on Lawns, Ornamental Gardens, and Patios - Deck Cleaner - Up to 1 Year Protection"
brand: "bioadvanced"
price: "₨1196"
currency: SCR
in_stock: true
reviews_count: 8
category: "Bio Advanced"
url: https://www.desertcart.sc/products/2378158-2-in-1-moss-and-algae-killer-and-cleaner-ready
store_origin: SC
region: Seychelles
---

# kills moss, algae & lichen fast covers 500 sq ft per application 32 oz ready-to-spray 2-in-1 Moss and Algae Killer and Cleaner, Ready-to-Spray, 32 oz, 500 SQ FT | Ready-to-Spray - Use on Lawns, Ornamental Gardens, and Patios - Deck Cleaner - Up to 1 Year Protection

**Brand:** bioadvanced
**Price:** ₨1196
**Availability:** ✅ In Stock

## Summary

> 🌟 Spray, Slay, and Stay Moss-Free All Season Long!

## Quick Answers

- **What is this?** 2-in-1 Moss and Algae Killer and Cleaner, Ready-to-Spray, 32 oz, 500 SQ FT | Ready-to-Spray - Use on Lawns, Ornamental Gardens, and Patios - Deck Cleaner - Up to 1 Year Protection by bioadvanced
- **How much does it cost?** ₨1196 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/2378158-2-in-1-moss-and-algae-killer-and-cleaner-ready)

## Best For

- bioadvanced enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Action Power:** Kills moss, algae, lichen, mold & mildew with one formula—no need for multiple products.
- • **Fast & Long-Lasting:** Visible kill within hours and protection that lasts for months, keeping your outdoor spaces pristine.
- • **Lawn-Friendly Formula:** No-odor, non-staining, and won’t harm your grass when used as directed—beautify without compromise.
- • **Versatile Surface Use:** Safe and effective on roofs, patios, decks, lawns, fences, driveways, and more—total outdoor coverage.
- • **Effortless Application:** Ready-to-spray with hose attachment for quick, mess-free treatment—perfect for busy pros and homeowners alike.

## Overview

BioAdvanced 2-in-1 Moss and Algae Killer and Cleaner is a powerful, ready-to-spray 32 oz solution that kills moss, algae, lichen, mold, and mildew quickly while protecting outdoor surfaces for months. Covering up to 500 sq ft, it’s safe for lawns and versatile enough for roofs, patios, decks, and more, making it the ultimate all-in-one outdoor cleaner for maintaining a flawless, healthy environment.

## 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%.

Review: Fast acting - Works well on roof
Review: Kills moss, but bottle defective. - This stuff definitely works at killing moss. Within a few days all the moss on my walkways was dead and brown. The problem is, it doesn’t go anywhere, so then you have to pick/scrape it all out. Also, the most recent bottle I received, the mixing bottle didn’t work. I had to dump it into another sprayer I have in order to use it.

## 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 | #4,794 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Moss Control |
| Brand | BioAdvanced |
| Brand Name | BioAdvanced |
| Coverage | 500 square_feet |
| Customer Reviews | 3.9 out of 5 stars 1,872 Reviews |
| 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 | 2 pounds |
| Liquid Volume | 32 fluid ounces |
| Manufacturer | SBM Life Science |
| Model Number | 704710B |
| Part Number | 704710B |
| UPC | 687073047103 840216200777 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Active Ingredients:** fatty acid formula
- **Brand:** BioAdvanced
- **Item Form:** Spray
- **Item Weight:** 2 pounds
- **Liquid Volume:** 32 fluid ounces

## Images

![2-in-1 Moss and Algae Killer and Cleaner, Ready-to-Spray, 32 oz, 500 SQ FT | Ready-to-Spray - Use on Lawns, Ornamental Gardens, and Patios - Deck Cleaner - Up to 1 Year Protection - Image 1](https://m.media-amazon.com/images/I/71zDbDXoRDL.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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast acting
*by A***R on July 28, 2026*

Works well on roof

### ⭐⭐⭐⭐ Kills moss, but bottle defective.
*by S***G on July 14, 2021*

This stuff definitely works at killing moss. Within a few days all the moss on my walkways was dead and brown. The problem is, it doesn’t go anywhere, so then you have to pick/scrape it all out. Also, the most recent bottle I received, the mixing bottle didn’t work. I had to dump it into another sprayer I have in order to use it.

### ⭐⭐⭐⭐⭐ Works great!
*by T***N on June 2, 2024*

I used this on this tree right before I went to work. You can see the side I didn’t treat to see if I could tell a difference. It’s completely dead! I also used it on my concrete and roof. There is a shady spot on my roof that started to grow moss. I sprayed it today as well. I’m sure it worked the same on the roof. It was pretty bad in all areas. So it will take a few treatments I’m sure. I had no clue that this was a thing. I was so worried about what to do. This product was easy to use. It has a smell but it’s not supposed to smell like nothing. The sprayer could be better but did the job. If you’re like me. A homeowner but can’t afford to pay someone to help keep your house and property free of things that could cause major issues. Then this is the easy way to do it and so much cheaper! I’d definitely recommend!!

## 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-08-05*