After a lawn treatment, waiting for the product to dry completely before returning to your garden is important. This typically takes around 24 hours but can vary depending on the type of product used and weather conditions. Keeping pets and kids off the treated area is also recommended until it has dried completely.
Any type of chemical can leave particles behind that may stick around for longer than you think. Studies show that even though most weed killer bottles say that you and your pets should keep off sprayed lawns for only 6 to 24 hours, chemical residue can linger on surfaces for up to 48 hours after application.
It's generally recommended to wait about 24-72 hours after a fertilizer application before letting your kids go back onto the grass and to also ensure your lawn is watered well before the kids go back to playing in the grass.
You should stay off the lawn until the next day, just to be on the safe side, although the odds are high you would suffer no harm if you were to use the lawn an hour later, assuming the grass is nice and dry.
Many companies that use these chemicals warn that people should stay away from sprayed surfaces for six to 24 hours. Yet a 2013 study examining the levels of lawn pesticides in the urine of dogs found that herbicides persisted on lawn surfaces for at least 48 hours after spraying.
Dogs experience the same reactions to pesticide exposure as do humans. These include immediate symptoms such as skin rashes, nausea and vomiting, eye irritations, and respiratory problems. Longer term health issues are more serious. Dogs exposed to lawn chemicals have herbicides in their urine.
If possible, they should stay inside or avoid the area for about 30 minutes after spraying. If pesticides are applied inside the home, windows should be opened to allow air flow.
You should wait to mow for 24 to 48 hours post treatment. This is because it takes at least 24 hours for broadleaf weed control to translocate throughout the vascular system of the plant. If you cut the grass too soon, you're not letting the herbicide get into the plant.
Lawn pesticides can have fatal effects on our pets causing minor issues like vomiting, or serious health issues like canine malignant lymphoma. Make sure to read the labels for the products you use.
Liquid weed control does not need to be watered in however it is safe to water the lawn following lawn care applications once the weed control product has dried, which is about 2 hours after applying; however we recommend waiting a full 24 hours before turning on the irrigation system to water the lawn.
Like spring, fall is also one of the best times to make herbicide applications—specifically pre-emergent applications between the months of August and November for both warm and cool season grasses. It is highly recommended you make this pre-emergent application to your lawn to help prevent any winter weeds.
At a minimum, you and your family should wait at least 30 minutes before going outside and walking around the area that was sprayed. Keep your pets indoors during this period as well.
Make sure that children stay away from all pesticides and areas recently treated with pesticides. Do not let children or pets play on or touch lawns, gardens, golf courses, parks, or other grassy areas after weed killer is applied until 24 hours have passed since it was applied, or until after a rainfall or watering.
How long after service should you wait before letting dogs go outside? If the treatment is applied to the exterior of your home, then you must wait for at least 20-30 minutes before allowing your dogs to go outside.
If you're uncertain what fertilizer was used or want to play it safe, waiting 24 hours is your best bet to protect your pup. However, if your dog starts to show signs of illness, such as dizziness or vomiting, even if it's been more than 24 hours after fertilization, contact your local veterinarian as soon as possible.
After fertilizer and preemergent herbicide applications that come in granular form, it's usually best to wait until they've been completely absorbed before letting children and pets back on there. This usually takes about 24 hours.
If your dog has come into contact with or ingested an herbicide but isn't displaying obvious signs, contact the Pet Poison Helpline at (855) 764-7661 to determine the extent of the toxicity with professionals.
Symptoms such as difficulty breathing, convulsions, and stomach upsets can occur following exposure to some herbicides. It's important to remember that these symptoms can be caused by other issues too.
When can families and pets return to serviced areas? After a service, TruGreen advises customers to allow the application to dry before their families and pets can resume enjoying their lawns. Depending on weather conditions, the drying process usually takes from 1-2 hours.
Cutting your grass before spraying for pests comes with a number of benefits, including: Allowing insecticide to reach pests easier. Long grass is loved by bugs because it serves as a shield for them. A shorter lawn means that treatments get to the base of your grass where most insects build their homes.
How long does pesticide stay on grass? Look for information on the label about how long the pesticide will stay on the grass. On average, pesticides will stay on the surface of your lawn for around 6 to 24 hours.
Once the pesticides have dried, toxic residues can remain on the treated surfaces, so consider taking precautions to prevent your pet from licking, chewing or eating any plants or other items treated with pesticides even after they have dried.
People, pets, and children should stay off the lawn until spray applications dry. When applied in the middle of the day, it usually takes about 10 minutes for spray to dry. If applied in the morning, it usually takes until the dew dries.