A spraying certificate is not needed with this, so you can use it when you want. Be very careful though because it is still very dangerous. With these products, you should first thoroughly weed the area first, either by hand or by using some kind of weed killer. Once the weeds are dead, you can lay the membrane down, and then cover it with soil, gravel, etc. and it will stop weeds from growing through. Use a lot of mulch I’ve had mixed results with pet-friendly and organic weed killers, and I have to say that none of them have been as effective as using a glyphosate-based product. However, there are some out there that work efficiently, only thing is about those products is that they are only pet-friendly after they have been left for a few days, at minimum, and if there is any doubt about a product harming your pets, its best to steer very clear. I mean, who would want to risk hurting these little guys- READ NEXT: How to Clear a Garden Full of Weeds Ingredients Commonly Found in Selective Weed Killers

This is a safe multi-use product but it really shows its worth when mixed as a weedkiller with salt and washing up liquid. I have been using this for years and although there is a little work in mixing it correctly, it is affordable and very effective at killing weeds. The Deadfast Concentrated Weed Killer Sachets is for those who don’t want to worry about mixing the right amount of product. It comes with 12 sachets and is able to cover up to 720 sqm. You can simply dispense a sachet of product into a watering can, add water and then apply to the weeds you are wanting to treat. Dealing with weeds is a part of every gardener’s life. If left to grow out of control, they can prevent your plants, flowers, and crops from getting all the nutrients they need to grow to their full potential.Salty water is a pet-friendly weed killer for use on hard surfaces. However, too much salt is bad for the ground as it persists and can stop plants from growing for several years. My issue with salt is; it isn’t selective, and soil contamination will affect all plants. If you must use it, I’ve found that if you mix one part salt to five parts water and apply directly to the leaves of the weeds, you should get good results. It would be best if you didn’t use salt regularly, but it’s okay as a one-off (i.e. once a year) treatment of weeds on hard surfaces, provided you don’t allow excess salt to run off the leaves of the weeds.

This product arrives ready to use in its own spray bottle removing the need to mix and measure, however the bottle only contains 1 litre of pet friendly weed killer, so you’ll probably need more than one to finish anything over 35 square metres.

I think we all agree that having the odd weed here and there is par for the course in the garden. However, those pesky plants can spread so rapidly, they easily have the potential to invade entire lawns and flowerbeds. In short, Maleic Hydrazide is far safer than most pesticides when used in the garden, and dogs are unlikely to suffer adverse effects from short term, low dose exposure. Just keep the bottle away from pets and allow the surface to fully dry after application. MCPA – stands for ‘2-methyl-4-chlorophenoxyacetic acid’ and is used to keep broadleaf weeds like thistle at bay. Althoughthe Roundup Fast Action weedkiller can be used on hard surfaces, it sometimes leaves a white stain that is hard to remove but not impossible. Like most weed killers I’ve tested, this product does contain glyphosate which isn’t wildlife friendly. Flower heads should be cut off weeds first, especially dandelions.

Dicamba – effective against broadleaf weeds like milkweed, as well as woodier plants like brambles. If your pet usually goes to the toilet outside, take them for a walk or utilise a litter tray to keep them away from treated areas. Can I kill weeds without using weed killer? Pelargonic acid is the most commonly found active ingredient in organic weed killers. It’s a naturally occurring acid in geraniums. This acid is generally considered effective at controlling the growth of smaller broadleaf weeds (under 15 cm tall). Don’t leave bare soil. Weeds thrive in open spaces in the soil. Plant vegetables, flowers and shrubs close together to minimise open areas where weeds can pop up. Weedkil’s child and pet friendly formula is probably the most environmentally friendly of all the products we reviewed.Forks, trowels and hoes are good to have in the armoury against stubborn weeds. But sometimes you need something more. An effective weed killer can help truly eliminate weeds, keeping your garden looking pristine. Plus, they’re not only useful in the battle against common weeds; certain weed killers can get rid of brambles, nettles and thistles as well. The Gallup Home & Garden Weed Control has been promoted as the strongest weed killer available for domestic use, and it did work very well. I noticed visible results within 24 hours, and the roots were killed within a couple of weeks. It’s been designed for both annual and deep-rooted perennial weeds. If you’d rather not use weedkillers that contain glyphosate, then turn to more natural products such as the Golden Swan White Vinegar. For me, this is a great alternative to Weedkil Garden Weedkiller, you are basically making your own with very similar ingredients. You need some patience with this product because the weeds won’t show the first effects of the treatment for between one to four weeks. Most weeds need a dilution of 10-15ml of concentrate in 1 litre of water. But, as always, read and follow the manufacturer’s instructions carefully. Therefore, you should avoid using weed killer if you know it’s going to rain or if it’s windy. Other Methods for Removing Weeds

Most weedkillers should be applied when the weeds are actively growing and have enough leaves to absorb the spray. Established perennial weeds should be treated at the start of their flowering period. Apply the solution on dry, windless days when no wet weather is forecast for the next few days. Use your weedkiller at the right time for the best results. How often should you use it? That is not a problem with this pet friendly weed killer. It is completely waterproof after only 3 hours or so and a those all too frequent showers won’t do it any harm. This common herbicide has been linked to health risks in humans and animals, though the scientific community is split on the issue, and it continues to be evaluated. The National Pesticide Information Center warns that glyphosate can be toxic if animals touch or eat plants that are covered in the chemical while still wet. The NPIC says if your pet ingests glyphosate, they can show signs of vomiting, diarrhea, loss of appetite, or drowsiness.

White Swan vinegar is an established brand and at 5% acetic acid it’s less concentrated than the kinds of vinegar you can buy for cleaning (usually between 6-8%). This vinegar comes in 5-litre containers so it’s economical and much cheaper to buy than any of the other products in this review. White vinegar will last for 24 months if not opened and 6 months after you’ve started to use it so just bear this in mind. Electric weed burners are powered from the mains and provide a powerful blast of heat to kill off the weeds.