---
product_id: 166114293
title: "Ortho WeedClear Lawn Weed Killer Concentrate, Kills Crabgrass, Dandelion and Clover, 32 fl. oz."
brand: "ortho"
price: "€ 31.26"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ortho"
url: https://www.desertcart.fr/products/166114293-ortho-weedclear-lawn-weed-killer-concentrate-kills-crabgrass-dandelion-clover
store_origin: FR
region: France
---

# Fast-acting, rainproof in 1 hour Kills 200+ broadleaf & grass weeds Treats up to 5,000 sq. ft. per bottle Ortho WeedClear Lawn Weed Killer Concentrate, Kills Crabgrass, Dandelion and Clover, 32 fl. oz.

**Brand:** ortho
**Price:** € 31.26
**Availability:** ✅ In Stock

## Summary

> 🌿 Own your lawn’s glow-up—weed-free, worry-free!

## Quick Answers

- **What is this?** Ortho WeedClear Lawn Weed Killer Concentrate, Kills Crabgrass, Dandelion and Clover, 32 fl. oz. by ortho
- **How much does it cost?** € 31.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/166114293-ortho-weedclear-lawn-weed-killer-concentrate-kills-crabgrass-dandelion-clover)

## 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

- • **Lawn-Safe Formula:** Works on popular grasses like Bermudagrass, Fescues, and Kentucky Bluegrass without harm.
- • **Weather-Resilient:** Rainproof in just 1 hour, so your lawn stays protected even if the skies open up.
- • **One-Application Power:** See visible weed control results with just a single treatment—fast and effective.
- • **Precision Concentrate:** Dilute and apply with Ortho Dial N Spray or tank sprayer for customizable coverage.
- • **Root-Level Eradication:** Targets crabgrass, dandelion, clover & more down to the root for lasting lawn clarity.

## Overview

Ortho WeedClear Lawn Weed Killer Concentrate is a powerful, fast-acting herbicide that kills over 200 common lawn weeds including crabgrass, dandelion, and clover. Designed for use on a variety of lawn grasses, this 32 fl. oz. concentrate treats up to 5,000 sq. ft. with one application. Rainproof within an hour, it ensures effective weed control without damaging your turf, making it the go-to solution for a pristine, envy-worthy lawn.

## Description

Keep weeds out of your lawn! Ortho® WeedClear™ Lawn Weed Killer Concentrate kills all listed weeds without harming your lawn (when used as directed). It kills over 200 major broadleaf weeds and grass weeds down to the root, dandelion, chickweed, clover, crabgrass, foxtail, and others as listed. The formula is rainproof in 1 hour and is fast-acting - you'll see results in just one application. Use this weed killer on lawn grasses, including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass. This product is a concentrate and must be diluted before use. To apply, dilute per label directions and use an Ortho® Dial N Spray® or tank sprayer. For best results, apply to young, actively growing weeds when daytime temperatures are between 45°F and 90°F*. This product is for spot treatment only; do not apply to the entire lawn. Do not allow people or pets to enter the treated area until sprays have dried. One 32 fl. oz. container of Ortho® WeedClear™Lawn Weed Killer Concentrate treats up to 5,000 sq. ft. *Do not apply to Bermudagrass when temperatures are above 85°F

Review: Great product - It worked better than any weed killer used
Review: Good choice - 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 crabgrass, dandelion, clover, and other listed common weeds in your lawn with Ortho WeedClear Lawn Weed Killer Concentrate
- This fast-acting weed control kills listed weeds to the root and gets results with 1 application
- Use this lawn weed killer on grasses including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass
- Dilute this weed killer concentrate per label directions and apply using an Ortho Dial N Spray or tank sprayer
- This 32 fl. oz. container of Ortho WeedClear Lawn Weed Killer Concentrate treats up to 5,000 sq. ft.
- Not available in FL, GU, HI, LA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | Herbicide |
| Best Sellers Rank | #1,381 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #13 in Weed Killers |
| Brand | Ortho |
| Customer Reviews | 4.1 out of 5 stars 8,996 Reviews |
| Item Form | Spray |
| Item Weight | 32 Ounces |
| Liquid Volume | 32 Fluid Ounces |
| UPC | 071549044794 |

## Product Details

- **Brand:** Ortho
- **Item Weight:** 32 Ounces
- **Liquid Volume:** 32 Fluid Ounces
- **Item Form:** Spray
- **Active Ingredients:** Herbicide

## Images

![Ortho WeedClear Lawn Weed Killer Concentrate, Kills Crabgrass, Dandelion and Clover, 32 fl. oz. - Image 1](https://m.media-amazon.com/images/I/71ysfnt1C4L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## 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

### ⭐⭐⭐⭐⭐ Great product
*by B***. on January 6, 2026*

It worked better than any weed killer used

### ⭐⭐⭐⭐⭐ Good choice
*by W***L on June 28, 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.

### ⭐⭐⭐⭐ Can work a little too well sometimes.
*by J***. on July 18, 2025*

This stuff WILL kill weeds of many types, even that pesky crabgrass we all hate with a passion. I sprayed it with skepticism, because other products I’ve used may as well have been placebo juices, granules and pellets. A few days later, I notice that it did indeed kill A LOT of weeds, and crabgrass. Problem is, I guess I didn’t really realize how much of my yard was weeds 😂 So now there are these bare spots all over that requires reseeding. Ahh, the joys of horticulture, and landscaping….As an adult, homeowner, and do it myselfer, I have realized that growing a beautiful, lush yard is no easy feat, and requires YEARS of battling weeds, and nursing grasses. In the end, it’s all worth it to stand back and know you created your own oasis from start to finish. In short, this product works if you follow the directions. It will also require you to do this several times because weeds all have to be active for this to work. That means that you kinda have to do this at least 3 times. Spring, summer, and fall. Then next year, there will be less weeds, but you may even need to do the entire cycle over again. Weeds are very, very persistent. One bottle does go a long way though, so great coverage. Easy to spray. I had no leaks. Just be sure to seat the rubber seal well before attaching it to the hose. I would give it 5 stars, but I deducted a star because they don’t tell you that you have to repeatedly use this in order to get ALL of the weeds. That miscommunication is why people think the product doesn’t work. Oh, and mowing the day before applying helps a bit too, but be careful not to overspray one area or you can also burn your grass. lol, it’s all such a delicate process, but you have to remember you are forcing nature against it’s free will and that isn’t easy. Be patient, do research, and follow directions. I hope this review helps you 😊

## Frequently Bought Together

- Ortho WeedClear Lawn Weed Killer Concentrate, Fast-Acting Formula Kills Dandelion, Crabgrass & Clover to the Root, 32 fl. oz.
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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*