That claim is not true in a reliable or safe way.
Posts saying “this burns weeds in 1 day and they never grow again” usually refer to DIY mixtures like vinegar, salt, or boiling water—but none of these guarantee permanent weed removal.
🌿 What these “quick weed killers” actually do
1. White vinegar
- Burns the top leaves only
- Does not kill deep roots
- Weeds often grow back in days or weeks
2. Salt (common in viral recipes)
- Can kill weeds by dehydrating them
- BUT:
- Sterilizes soil
- Can prevent any plant from growing again in that area
- Long-term damage to your garden
3. Boiling water
- Destroys surface plant cells quickly
- Works best on cracks (sidewalks, driveways)
- Root systems often survive in tougher weeds
❌ Why “never grow again” is false
Weeds are persistent because:
- Many have deep roots or underground rhizomes
- Seeds remain in soil for years
- New seeds constantly spread from wind, birds, and animals
No simple household spray can permanently stop all regrowth.
🌱 What actually works long-term
- Manual removal (pulling roots out fully)
- Mulching to block sunlight
- Regular trimming before weeds seed
- Targeted herbicides (if appropriate and safe)
- Improving soil health to reduce weed growth
🧠 Bottom line
DIY weed killers may burn weeds temporarily, but they do not guarantee permanent removal—and salt-based methods can damage your soil for years.
If you want, I can give you a safe, long-term weed control plan that works without harming your garden soil.
