6 Best Organic Weed Killers That Are Both Safe and Effective

Ideal for sustainable and eco-conscious gardeners, this biodegradable pick will delivering fast and effective results in killing broadleaf weeds, dandelions, and crabgrass. It’s an excellent choice for gardens, driveways, and walkways and ensures a greener, safer way to tackle stubborn weeds.

Poison ivy and crabgrass are no match for this pick from Natria! It works by targeting weeds' roots, so you won't have to worry about regrowth. Use it on flower beds, driveways, patios, and more. According to the manufacturer, you'll start seeing results in less than 24 hours!

This fast-acting formula is packed with acetic acid, a well-known natural weed killer. It's ready-to-use so you can immediately spray it on sidewalks, pavers, driveways, and other areas that have been invaded by weeds for full desiccation in less than a day.

This handy weed killer comes with an easy-to-use sprayer, making it a breeze to use on everything from flower beds and mulch beds to parking areas and walkways. If convenience is key for you, this option's the way to go. It can kill 250 types of weeds and grasses. Bonus: You'll see results in hours with even better results following shortly after.

Here's an option that contains a mixture of sea salt and vinegar! It takes just hours to start seeing results on all common weeds—all you have to do is spritz weeds and unwanted grasses until they're wet. It's easy-to-use with an adjustable spray tip. Then, you can sit back and relax as the weed killer takes care of the rest.

Eliminate weeds with this pet- and people-safe weed killer. It can kill undersized weeds and grasses immediately! It's ready-to-use, but works best when there's plenty of sun, so make sure to spray during the day. For any farmers out there, it can be used up to the day of harvest.