SEESII Stand-Up Weed Puller Tool with 40"-47" Adjustable Handle, High-Power 3-Claw Stainless Steel Spiral, 4S Deep Root Removal, One-Button Eject, Dandelion Remover & Crabgrass Puller for Garden

I've been having fun (yes really, fun!) with this thing: https://www.amazon.com/Adjustable-High-Power-Stainless-One-Button-Dandelion/dp/B0GFWGLYN2/ It's like a grandpa weeder and string trimmer mixed into one and no chemicals. If you do want to go the chemical route, ortho weedclear which is a baby/dilluted version of speedzone works great on broadleaf weeds but not the grassy ones like crabgrass but that weed puller is great for those.