Roundup Dual Action Weed & Grass Killer Plus 4M Preventer RTU Refill - 1.25 gal

Root out the toughest weeds and grasses with Roundup Dual Action Weed & Grass Killer Plus 4M Preventer. This formula kills existing weeds and grass down to the root and prevents new weeds from growing for up to 4M by creating an invisible barrier in the soil. Apply only where you want to kill existing weeds and prevent future weed growth for up to 4M, such as cracks and crevices in driveways, sidewalks and patios, along fences, in mulched beds or around the base of well-established desirable plants, shrubs or trees and on gravel areas. In order to prevent new weeds and grasses from growing, you must spray the entire area you want to control, not just the emerged weeds. For best results, apply during warm, sunny weather above 60°F. Rain or watering 30 min after application will not away effectiveness. After application, weeds will begin to yellow and wilt within hours with complete kill in 1 to 2 weeks. All ornamental bedding plants (annuals and perennials), trees, shrubs, sod and seed can be planted 4M after application. Roundup Dual Action Refill covers up to 375 sq.ft.

• Roundup Dual Action Weed & Grass Killer Plus 4M Preventer kills existing weeds and grass down to the root and prevents new weeds from growing for up to 4M
• This weed killer and preventer is rainproof in as fast as 30 min and produces visible results in as fast as 6 hrs
• Apply this herbicide to hardscapes and landscapes - cracks and crevices in driveways, sidewalks and patios, along fences, in mulched beds or around the base of well-established desirable plants, shrubs or trees and on gravel areas
• All ornamental bedding plants, trees, shrubs, sod and seed can be planted 4M after application
• Roundup Dual Action Refill is the easy and economical way to refill any Roundup Dual Action Ready-to-Use applicator
• Easy to Use: Refill existing bottle. No mixing, no measuring; just pour & go

Disposal Methods

• If Empty: Place in trash or offer for recycling
• If Partly Filled: Call your local solid waste agency for disposal instructions. Never place unused product down any indoor or outdoor drain

Where Not to Use

• Do not spray
• Plants or grasses you like - they will die
• Landscaped areas around young plants or in areas that will be planted or seeded within 4M
• In lawns or for lawn renovation as this product prevents desirable grasses from growing too
• For vegetable garden preparation or in and around fruits and vegetables
• Next to a fence if desirable plants and grasses are growing on the other side

Where to Use

• Apply only where you want to kill existing weeds and prevent future weed growth for up to 4M, such as
• On cracks and crevices in driveways, sidewalks, walkways and patios
• Along fences, foundations, retaining walls and curbs
• In mulched beds or around the base of well-established (at least 6M old) desirable plants, shrubs or trees
• Gravel areas
• On parking areas and under decks

When to Apply

• For best results, apply during warm, sunny weather above 60°F. Spray when air is calm to prevent drift to desirable plants

How Often to Apply

• Wait at least 2-3M before spraying a previously treated area

Watering Tips

• Rainproof: Rain or watering 30 min after application will not away effectiveness