Patio weeds are often an unsightly mess for many homeowners. The good news is that you do not have to waste your free time manually pulling these weeds. Selecting one of the best patio weed killers from our picks below will allow you to simply spray the weeds to eliminate them. Many of these products provide weed prevention for several months after application, so there is no need to routinely reapply the weed killer in many cases.
Please read the manufacturer’s directions before use of any products listed below. Keep in mind that these products are not designed for use on lawns or potentially other areas of your yard. Please read this article if you are looking for a weed killer that can be used on lawns.
The 7 Best Patio Weed Killers
Compare-N-Save Concentrate Grass and Weed Killer
Compare-N-Save Grass and Weed Killer is one of the best products on the market for eliminating patio weeds. Its 41% glyphosate active ingredient is proven to effectively kill weeds to the root in a single application if used as directed. This is a concentrate, therefore, it will need to be mixed with water in a weed sprayer before application. Generally, only 3 tablespoons of this concentrate are needed per 1 gallon of water. One container of this concentrate can produce approximately 85 gallons of weed killer. We suspect that many homeowners won’t need to buy this more than once a season.
Roundup Max Control 365 Concentrate
Roundup Max Control 365 will eliminate weeds for up to 12 months. It is designed primarily for use on patios, driveways, sidewalks, and similar areas. This is a concentrate that will need to be mixed with water in a weed sprayer for use. You can see in the photo, on the top of the container, that this Roundup product comes with a measuring cup to make the mixing process easy. Once sprayed, it will be rainproof within a 1/2 hour and results will be visible in 12 hours. Additionally, one container (32 fl. oz.) will cover up to 1,600 square feet.
BioAdvanced DuraZone Weed & Grass Killer Concentrate
BioAdvanced DuraZone is another quality patio weed and grass killer. It kills weeds for up to 6 months and deters new weeds from growing where sprayed. This product is geared toward weed elimination on driveways, sidewalks, and patios. This is a concentration, therefore, it will need to be mixed with water in an appropriate sprayer container. It is rainproof after 30 minutes.
Ortho Ground Clear Vegetation Killer Ready-to-Use Sprinkler Cap
Ortho Ground Clear kills pesky weeds in places such as your sidewalk, patio, or driveway. It prevents weeds for up to a year. This product comes equipped with a ready-to-use sprinkler cap. There is no mixing required unlike many other of the best patio weed killers featured here. You simply tilt the container toward the weeds and the weed killer sprinkles onto the target area. Results will be visible within 6 hours after application. Furthermore, it is rainproof within an hour.
Doctor Kirchner Natural Weed Killer
If you are looking a natural weed killer that works without the harsh chemicals, Doctor Kirchner is one of the best. This environmentally-friendly weed killer is safe to use around people and pets without the worry of harmful side effects from chemicals. The ingredients are all things most of use are familiar with: sodium chloride, water, vinegar, and soap. It is ready-to-use, but you will need a sprayer to apply the weed killer. This product has a shelf-life of several years, therefore, there is little worry about its effectiveness from season-to-season. If you click the button below, you will see many other sizes in addition to the 2.5 gallon featured here.
Spectracide Weed & Grass Killer with Extended Control
This Spectracide Weed & Grass Killer will terminate and prevent weeds for up to 3 months by killing to the root. It is rainproof within 15 minutes, so there will be little worry about working around the weather for most people. This concentrate makes up to 10 gallons. Additionally, results will begin to show within about 3 hours.