That sounds like another attention-grabbing claim often seen in videos and ads.
If someone claims “THIS burns weeds in 1 day! They NEVER grow again,” the reality depends on what “THIS” is:
- Many weed killers can visibly damage or kill the above-ground parts of weeds within a day or two.
- Very few treatments guarantee weeds “never grow again.” Many weeds regrow from roots, rhizomes, tubers, or seeds already in the soil.
- Home remedies such as vinegar, salt, or boiling water can burn foliage quickly, but they often don’t kill deep root systems and may harm surrounding plants or soil.
- Systemic herbicides can kill roots more effectively, but even then, new weeds can emerge later from seeds blown in or already present in the ground.
So the “burns weeds in 1 day” part may sometimes be true, but “they never grow again” is usually an exaggeration. If you tell me what product or mixture the post is promoting, I can explain how effective it actually is and any risks involved.
