Dandelions are among the most persistent lawn weeds, especially when neighboring properties don't control them. Beyond manual removal, several chemical and home remedies can help.
A post-emergence herbicide absorbed through foliage and translocated to roots. It kills grass on contact, so precise application is crucial. Some weeds are developing resistance. Glyphosate formulations often contain other chemicals toxic to humans; wear protective gear.
A selective broadleaf herbicide that spares turf grass when used correctly. Industry standard for residential use. Applied post-emergence. Some studies link it to cancer, but it's considered low toxicity to humans.
Mix salt, vinegar, and a few drops of dish detergent. Spray directly into the dandelion rosette; the weed usually dies within a day. Non-selective—will kill grass if oversprayed. Advantages: low cost, minimal toxicity to people and pets.
Use herbicides only at recommended rates. Even if the active ingredient is low-toxicity, inert ingredients can be hazardous. Wear eye protection, wash after application, and keep children and pets away during treatment.
Explore more dandelion control methods and product reviews at our vinegar weed killer resource.
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