---
product_id: 527517016
title: "32OZ Weed/CRBGRS Killer - Kills Weeds & Crabgrass, Covers 12400 Sq Ft - Spray Form"
brand: "bioadvanced"
price: "83833CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Bio Advanced"
url: https://www.desertcart.sn/products/527517016-32oz-weed-crbgrs-killer-kills-weeds-and-crabgrass-covers-12400
store_origin: SN
region: Senegal
---

# 12400 sq ft coverage Kills 200+ broadleaf & grassy weeds Rainproof in 1 hour 32OZ Weed/CRBGRS Killer - Kills Weeds & Crabgrass, Covers 12400 Sq Ft - Spray Form

**Brand:** bioadvanced
**Price:** 83833CFA
**Availability:** ✅ In Stock

## Summary

> 🌱 Take back your lawn—weed-free, worry-free, and ready to impress!

## Quick Answers

- **What is this?** 32OZ Weed/CRBGRS Killer - Kills Weeds & Crabgrass, Covers 12400 Sq Ft - Spray Form by bioadvanced
- **How much does it cost?** 83833CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/527517016-32oz-weed-crbgrs-killer-kills-weeds-and-crabgrass-covers-12400)

## 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

- • **Easy Maintenance:** Mow your lawn just 1-2 days after treatment and enjoy a pristine, weed-free outdoor space.
- • **Wide Lawn Coverage:** One bottle treats up to 12,400 sq ft, perfect for large yards and professional-grade results.
- • **Lawn-Friendly Formula:** Safe for most grass types (except specific varieties), ensuring your lawn stays lush and weed-free.
- • **Precision Weed Control:** Targets over 200 common weeds including stubborn crabgrass without harming your lawn when used as directed.
- • **Fast-Acting & Rainproof:** Be confident—rain or watering just 1 hour after application won’t reduce effectiveness.

## Overview

BioAdvanced 32OZ Weed/Crabgrass Killer delivers professional-strength weed control by eliminating over 200 broadleaf and grassy weeds, including crabgrass, across up to 12,400 sq ft. Its fast rainproof formula ensures lasting effectiveness, while being safe for most lawn types when used as directed. Ideal for millennial homeowners seeking a pristine, low-maintenance lawn that stands out in the neighborhood.

## Description

Product description Kills lawn weeds PLUS Crabgrass without harming the lawn (when used as directed, not for use on St. Augustinegrass including Floratam variety, Bahiagrass, Carpetgrass, Centipedegrass or Dichondra). Kills over 200 of the most common broadleaf weeds, such as Dandelions and Clover. PLUS controls grassy weeds like Crabgrass. Won’t harm lawns when applied as directed. If the lawn is dry, water one to two days before using this product. Rainproof in 1 hour. Rain or watering one hour after application will not wash away effectiveness. Lawn can be mowed one to two days after spraying. Directions Water the lawn before using, wait for an hour after application before it rains or watering, and wait one to two days after spraying to mow the lawn P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning Do not use on St. Augustinegrass including Floratam variety, Bahiagrass, Carpetgrass, Centipedegrass or Dichondra. If ingested, seek medical help immediately. Keep out of reach of children. Avoid contact with skin and eyes. See more

Review: FUTURE WILL TELL IF DOES JOB - Why did you choose this product over others?: PREVIOUSE FEEDBACK Effectiveness: APPEARS TO HAVE DONE JOB AFTER 2 TREATMENTS Ease of use: EASY TO USE Kills weed: APPEARS TO Value for money: FIRST TIME USED SO UNSURE Quality: UNKNOWN Weed control: APPEARS OK
Review: The only one i could find for crabgrass - The weedkiller is easy to use but some of the crabgrass needs some more. You can smell it for days!

## Features

- Harmful if inhaled.
- Use biocides safely. Always read the label and product information before use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001OSH5P0 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 156,600 in DIY & Tools ( See Top 100 in DIY & Tools ) 261 in Weed Killers 507 in Decking & Fencing (DIY & Tools) |
| Coverage | 12400 square feet |
| Customer Reviews | 4.1 4.1 out of 5 stars (4,808) |
| Date First Available | 9 Aug. 2012 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Package Quantity | 1 |
| Item Weight | 1.2 kg |
| Item model number | 704140B |
| Manufacturer | Bayer Crop Science |
| Part Number | 704140B |
| Product Dimensions | 12.7 x 6.73 x 26.04 cm; 1.2 kg |

## Product Details

- **Brand:** BioAdvanced
- **Item form:** Spray
- **Item weight:** 1.2 kg
- **Liquid volume:** 40 Fluid Ounces
- **UPC:** 687073041408

## Images

![32OZ Weed/CRBGRS Killer - Kills Weeds & Crabgrass, Covers 12400 Sq Ft - Spray Form - Image 1](https://m.media-amazon.com/images/I/71PJ0eOd0IL.jpg)

## Questions & Answers

**Q: it does not say what the mix is, how much per gallon of water?**
A: 3.2 oz per gallon treats 500 sq ft.

**Q: What are the active ingredients and why aren't they listed under product details or product description?**
A: Read the label to answer ANY questions:  http://www.bayeradvanced.com/system/product_variants/label_pdfs/000/000/052/original_All-in-One-Lawn-Weed-Crabgrass-Killer-32oz-Con.pdf

**Q: how may square feet does the entire 40 ounces of the product treat**
A: According to the manufacturers (Bayer's) directions 3.2 fl. oz. mixed in one gallon of water treats 500 sq. ft. -  So your 40 fl. oz. divided by 3.2 equals 12.5, then times 500 gives you 6,250 sq.ft.Anthony

**Q: does it contains quinclorac**
A: yes  Quinclorac  1.61%

## Customer Reviews

### ⭐⭐⭐⭐⭐ FUTURE WILL TELL IF DOES JOB
*by P***R on 21 June 2025*

Why did you choose this product over others?: PREVIOUSE FEEDBACK Effectiveness: APPEARS TO HAVE DONE JOB AFTER 2 TREATMENTS Ease of use: EASY TO USE Kills weed: APPEARS TO Value for money: FIRST TIME USED SO UNSURE Quality: UNKNOWN Weed control: APPEARS OK

### ⭐⭐⭐⭐⭐ The only one i could find for crabgrass
*by J***Y on 15 June 2025*

The weedkiller is easy to use but some of the crabgrass needs some more. You can smell it for days!

### ⭐⭐⭐⭐ Works but hard to get dose right
*by R***B on 2 July 2025*

Crab grass has been the scourge of my lawn for years. I tried keeping the lawn super short and pulling it out, but nothing short of tearing up whole sections of lawn and reseeding seemed to work, until now. This does kill, or at least badly yellow, crab grass on a first application. It’s not systemic so it looks like it will need a few applications to get it all, but I can’t tell you how much I enjoy watching this weed die off. A few words of caution, the instructions are in imperial old school measures, so it’s easy to miscalculate exactly how much weed killer to add to a quart per furlong but over dosing doesn’t seem to harm normal grass too much. The delivery is also impossibly long. After a couple of weeks I checked what was happening and the eta on a new purchase was quicker than my old order.

## Frequently Bought Together

- BioAdvanced All-In-One Lawn Weed and Crabgrass Killer I, Concentrate, 40 oz
- Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White
- BioAdvanced Complete Brand Insect Killer for Soil and Turf, Concentrate, 40 oz, Outdoor Ant Killer

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/527517016-32oz-weed-crbgrs-killer-kills-weeds-and-crabgrass-covers-12400](https://www.desertcart.sn/products/527517016-32oz-weed-crbgrs-killer-kills-weeds-and-crabgrass-covers-12400)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-03*