That headline is a classic clickbait setup. It creates curiosity (“this”) and hints at a surprising result without revealing the substance.
If the implied claim is that a common household product permanently kills weeds, treat it with skepticism. Some homemade weed killers can damage plants, but they aren’t always effective or safe.
For example:
- Boiling water can kill weeds in cracks or driveways by damaging the plant tissue.
- Vinegar may burn the leaves of young weeds but often doesn’t kill the roots, so many weeds regrow.
- Salt can kill plants but can also remain in the soil, making it difficult for other plants to grow and potentially harming the surrounding environment.
- Dish soap is sometimes added to help sprays stick to leaves, but it isn’t an effective weed killer on its own.
The best approach depends on where the weeds are:
- Pulling or digging them out works well for gardens.
- Mulch helps prevent new weeds from growing.
- For persistent weeds, a herbicide labeled for the specific type of weed and location may be appropriate if used according to the label instructions.
So, a headline like “My neighbor laughed when he saw me pouring this on the weeds…” is designed to make you click. Sometimes the suggested method has a limited use, but it rarely delivers the dramatic, universal results the headline implies.
