The claim “THIS burns weeds in 1 day! They NEVER grow again” is misleading.Some weed killers can make weeds wilt or brown within a day, but no method can guarantee that weeds will never return. Here’s what different options actually do:
- Boiling water: Can quickly kill the above-ground parts of small weeds, but deep-rooted weeds often regrow.
- Vinegar: Strong horticultural vinegar can burn leaves rapidly. Household vinegar is less effective, and neither usually kills the roots of established perennial weeds.
- Salt: May kill weeds, but it can also make the soil unsuitable for other plants for a long time. It’s generally not a good choice for gardens.
- Commercial herbicides: Some products kill both the leaves and roots of certain weeds, but new weeds can still emerge from seeds already in the soil or seeds blown in later.
The most effective long-term approach
- Pull or dig out weeds, including as much of the root as possible.
- Apply mulch around desired plants to block sunlight from reaching weed seeds.
- Remove weeds before they produce seeds.
- If using a herbicide, choose one that’s appropriate for the type of weed and follow the label directions carefully.
If you tell me what “THIS” refers to (for example, vinegar, bleach, a homemade mixture, or a specific product), I can explain how well it works and any risks to your plants, soil, pets, or nearby vegetation.
