Said It Here

Is dried weed killer safe for babies?

Online search results rarely clarify whether dried herbicide residue on surfaces like patios still poses a toxicity risk to young children. This lack of clear guidance leaves parents struggling to determine if it is safe to let their crawling babies near recently treated areas.

Overview
People affected2 accounts across 2 forums
Workarounds found2 items attempted
Community agreement2 total upvotes

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

Found another way around this?

Share your steps and trade-offs so fellow engineers don't have to reinvent the wheel. No account required.

  1. 1
    Waiting for the chemical to completely dry so the residue becomes basically inert
    Did this help you?
  2. 2
    Moving out of the house to stay with family members temporarily during and after spraying
    Did this help you?

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/Pestcontrol1 person · September 2026

“We need an exterminator but I am worried about the chemicals they use when spraying. My baby is 7 months old.”source ↗

Connect-Anybody4926 · r/Pestcontrol · 2 upvotes
r/lawncare1 person · September 2026

“If i spray a patio with diquat based weed killer like round up and it completely dries is the risk of toxicity still substantial?”source ↗

“Looking for knowledgable advice since I can’t find any answers on google”source ↗

Neuro_Sanctions · r/lawncare · 1 upvotes

Where this came up

People with this problem also raised