---
product_id: 376545214
title: "Ortho WeedClearLawn Weed Killer Concentrate - Fast-Acting, Kills Dandelion, Crabgrass and Clover to the Root, Won't Harm Lawns When Used as Directed, 32 oz."
brand: "ortho"
price: "259 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Ortho"
url: https://www.desertcart.pl/products/376545214-ortho-weedclearlawn-weed-killer-concentrate-fast-acting-kills-dandelion-crabgrass
store_origin: PL
region: Poland
---

# Fast-acting formula Kills 200+ weeds to the root Lawn-safe when used as directed Ortho WeedClearLawn Weed Killer Concentrate - Fast-Acting, Kills Dandelion, Crabgrass and Clover to the Root, Won't Harm Lawns When Used as Directed, 32 oz.

**Brand:** ortho
**Price:** 259 zł
**Availability:** ✅ In Stock

## Summary

> 🌿 Own the greenest lawn on the block—weed-free, worry-free!

## Quick Answers

- **What is this?** Ortho WeedClearLawn Weed Killer Concentrate - Fast-Acting, Kills Dandelion, Crabgrass and Clover to the Root, Won't Harm Lawns When Used as Directed, 32 oz. by ortho
- **How much does it cost?** 259 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/376545214-ortho-weedclearlawn-weed-killer-concentrate-fast-acting-kills-dandelion-crabgrass)

## Best For

- ortho enthusiasts

## Why This Product

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

## Key Features

- • **Rainproof in 1 Hour:** Apply with confidence—formula locks in fast and stays effective even if it rains shortly after.
- • **Lawn-Friendly Formula:** Protects your Bermudagrass, Fescues, Ryegrass, and more while eliminating weeds.
- • **Rapid Results, Zero Wait:** See visible weed elimination after just one application—no more endless waiting.
- • **Root-Level Weed Eradication:** Targets and kills over 200 weed species down to their roots for lasting lawn perfection.
- • **Concentrated Power, Custom Application:** Mix precisely for your lawn size with easy-to-use sprayers—no waste, no guesswork.

## Overview

Ortho WeedClear Lawn Weed Killer Concentrate is a fast-acting, rainproof herbicide that kills over 200 common lawn weeds including dandelion, crabgrass, and clover down to the root without harming popular lawn grasses when used as directed. This 32 oz concentrate requires dilution and is designed for precise application, delivering professional-grade weed control for a flawless, envy-inducing lawn.

## Description

Ortho WeedClear Lawn Weed Killer Concentrate kills all types of weeds (as listed) without harming your lawn (when used as directed). The formula is rainproof in 1 hour and is fast-acting - you'll see results in just one application. It kills over 200 weeds down to the roots, including dandelion, chickweed, clover, crabgrass, and foxtail. Ortho WeedClear Lawn Weed Killer Concentrate is for use on grasses, including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass. Apply when weeds are small and actively growing in the spring or fall. For crabgrass, apply in the spring before it is 4 inches tall or when it is first noticeable in the lawn. This product is a concentrate. It cannot be applied directly out of its container. Use 2.5 fl. oz. per gallon of water for every 400 sq. ft. It can be easily applied with an Ortho Dial 'N Spray or tank sprayer. Use Ortho WeedClear Lawn Weed Killer Concentrate to kill weeds to the roots!.

Review: It worked better than any weed killer used
Review: Another quality lawn product from ortho and have used Ortho for years and have stayed with the brand something approaching 40 years .I do consider it my go to because it has always been effective for me and I believe at competitive price especially since the product actually works whereas when I have tried competitors have always been disappointed. Some patience is required it does not work overnight have to give it some time to work in.

## Features

- Kill weeds in your lawn, including dandelion, chickweed, clover, crabgrass, and foxtail with the Ortho WeedClear Lawn Weed Killer Concentrate
- Fast-acting, with results in one application
- Kills weeds to the roots but won't harm the lawn (when used as directed)
- For use on grasses, including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass
- This product is a concentrate and cannot be applied directly out of its container - please read product label for specific application instructions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YM5S514 |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,351) |
| Date First Available | 29 October 2020 |
| Item model number | 0447905 |
| Manufacturer | Ortho |
| Part number | 0447905 |
| Product Dimensions | 6.45 x 12.09 x 29.36 cm; 907.18 g |

## Product Details

- **Brand:** Ortho
- **Item form:** Spray
- **Item weight:** 32 Ounces
- **Liquid volume:** 32 Fluid Ounces
- **UPC:** 071549044794

## Images

![Ortho WeedClearLawn Weed Killer Concentrate - Fast-Acting, Kills Dandelion, Crabgrass and Clover to the Root, Won't Harm Lawns When Used as Directed, 32 oz. - Image 1](https://m.media-amazon.com/images/I/71ysfnt1C4L.jpg)

## Questions & Answers

**Q: What if it’s over 90 degrees everyday can I use this product at night when the temperature drops below 90?**
A: Hi Paul, spray Ortho WeedClear Lawn Weed Killer Ready to Spray: For Northern Lawns when daytime temperatures are consistently above 45° and below 90° (Below 85° for Bermudagrass). Ideal daytime temperatures are between 65° - 85°F. Do not apply if air temperatures are expected to exceed 90°F. On Bermudagrass, do not apply if air temperatures are expected to exceed 85°F. At high or low temperatures, weeds and grasses shut down to protect themselves and will not readily absorb enough weed killer to be killed. Hot temperatures also increase the risk of damaging the lawn. If temperatures get above 90°F the day of application we recommend you water the lawn in order to reduce potential of lawn damage at these higher temperatures.

**Q: How effective is this product. I carefully spread this product this past week. Yet today, clover and other weeds still show.is this product any good?**
A: I find the best is to turn the irrigation off for a couple of days after application. My yard was completely overtaken by clover.  It is not a onetime deal. I am into my 3rd application after waiting the 21 days in between applications. Hopes this helps.

**Q: is this product available for shipment to New York?**
A: No  I got this.  
 Sorry, this item can't be shipped to your selected address. Learn more. You may either change the shipping address or delete the item from your order.

**Q: Would I need to remove the crabgrass and weeds from the lawn and flowerbed from the root after spraying this product and it turns yellow ?**
A: Thank you for your question regarding Ortho WeedClear Lawn Weed Killer. Removing the dead weeds is not required. It would be a personal preference as to how to proceed. If you have any further questions, feel free to contact us at 866-324-9192.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***. on 6 January 2026*

It worked better than any weed killer used

### ⭐⭐⭐⭐⭐ Review
*by W***L on 28 June 2025*

Another quality lawn product from ortho and have used Ortho for years and have stayed with the brand something approaching 40 years .I do consider it my go to because it has always been effective for me and I believe at competitive price especially since the product actually works whereas when I have tried competitors have always been disappointed. Some patience is required it does not work overnight have to give it some time to work in.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 4 January 2026*

Worked well on clearing dandelions from my lawn.

## Frequently Bought Together

- Ortho WeedClear Lawn Weed Killer Concentrate, Fast-Acting Formula Kills Dandelion, Crabgrass & Clover to the Root, 32 fl. oz.
- Ortho Dial N Spray Hose-End Sprayer for Liquid Weed and Insect Killer, Fungicide, Fertilizer with 14 Dilution Settings
- Ortho Weed B-gon Chickweed, Clover & Oxalis Killer for Lawns Concentrate, Treats 3,200 sq. ft., 16 fl. oz.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-04*