KleenUp Weed & Grass Killer Concentrate
Best concentrated herbicide for homeowners tackling stubborn, deep-rooted weeds.
This potent concentrate is the ultimate nuclear option for reclaiming overgrown driveways and garden beds. It demands careful handling to avoid collateral damage to your prized plants, but its systemic, root-killing power ensures those stubborn weeds stay gone for good.
$19.99
at
Armstrong Garden Centers (Shop)
Who it's for
- Impatient landscapers needing quick visual confirmation of weed control
- Gardeners struggling with persistent, deep-rooted perennial weeds
- Budget-conscious homeowners managing large properties or expansive areas
Who should skip it
- Eco-conscious consumers prioritizing non-glyphosate or organic alternatives
- Careful gardeners protecting delicate flowers and nearby ornamental plants
- Users preferring the convenience of ready-to-use spray bottles
Performance breakdown
Root-kill efficacy
Systemic formula ensures weeds are eliminated entirely from the root system.
Concentration potency
High 41% glyphosate content delivers professional-grade strength for stubborn vegetation.
Weather resilience
Rainproof protection kicks in quickly to prevent wash-off after application.
Coverage efficiency
A single pint provides impressive reach for large residential garden spaces.
Application versatility
Effective across diverse surfaces from manicured lawns to rugged driveway cracks.
Broad-spectrum control
Reliably targets a wide variety of both broadleaf and grassy weeds.
Key Specs
Active Ingredient Concentration
41% Glyphosate
Net Content
16 oz
Coverage
Up to 6,300 square feet per pint
Activity Type
Systemic Herbicide
Rainfastness
6 hours after application
Weed Types Controlled
Broadleaf and grassy weeds
Selectivity Type
Non-Selective
Application Form
Concentrate
Application Timing
Post-Emergent
Application Areas
Lawns, Driveways and Patios, Flower Beds, Bare Ground
Know before you buy
Still have a question?
Ask Metto anything about the KleenUp Weed & Grass Killer Concentrate before you decide.