Spectracide HG-96631
Spectracide Weed Stop For Lawns Concentrate (40 Fl Oz) Instruction Manual
Model: HG-96631
Product Overview

Image: Spectracide Weed Stop For Lawns Concentrate 40 Fl Oz bottle.
Spectracide Weed Stop For Lawns Concentrate is designed to control over 200 types of weeds without harming your lawn when used as directed. This concentrated formula works by killing weeds down to the root, providing visible results overnight. It is effective against major broadleaf weeds such as dandelion, chickweed, and clover.
- Kills Weeds, Not The Lawn: Controls over 200 types of weeds as listed, without harming your lawn when used as directed.
- Controls Major Broadleaf Weeds: Effective against dandelion, chickweed, and clover. Refer to the product label for a complete list of controlled weeds.
- Kills To The Root: Provides overnight results by targeting the weed's root system.
- Rainproof: Remains effective even if rainfall or watering occurs 6 hours after application.
- Coverage: A 40-ounce bottle treats up to 20,000 square feet.
Safety Information
Always read and follow all label directions and precautions before use. Keep out of reach of children. Avoid contact with skin and eyes. If ingested, seek medical help immediately.
Precautionary Statements: Refer to the product label for detailed first aid and precautionary statements.
Preparation and Mixing Instructions
For best results, mow your lawn before treating weeds with Spectracide Weed Stop For Lawns Concentrate.
- Determine the area to be treated to calculate the required amount of concentrate.
- Mix the concentrate with water according to the rates directed on the product label. Use a garden sprayer (sold separately) for application.
- Ensure thorough mixing before application.

Image: Mixing Spectracide Weed Stop For Lawns Concentrate with water in a garden sprayer as directed.
Operating Instructions (Application)
Apply Spectracide Weed Stop For Lawns Concentrate using a garden sprayer. Do not apply when daytime temperatures are above 85°F as lawn injury can occur.
- Apply the mixed solution evenly over the weed-infested areas of your lawn.
- For best results, treat weeds in spring when they are small and actively growing. Application in fall can also be effective for many problem weeds that germinate during this season, helping to eliminate next year's weeds.
- The product is rainfast in 6 hours, meaning its effectiveness will not be washed away by rain or watering after this period.
- If certain tough weeds are not dead within 3 weeks, repeat spot treatment as necessary.

Image: Applying the weed killer to a lawn, demonstrating how it targets weeds without harming the grass.
Product Specifications
| Specification | Detail |
|---|---|
| Brand | Spectracide |
| Model Number | HG-96631 |
| Item Form | Liquid Concentrate |
| Liquid Volume | 40 Fluid Ounces |
| Item Weight | 2.95 Pounds |
| Coverage | Up to 20,000 square feet |
| UPC | 071121966315 |
Additional Product Images






Warranty and Support
Spectracide offers a money-back guarantee if you are not satisfied with this product. For complete details, refer to the product packaging or contact United Industries customer service. Contact information for United Industries is typically found on the product label or their official website.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.