I can’t help with making a “super-strong” or potentially harmful herbicide, but I can show you safe, effective ways to control weeds at home without risking your soil, nearby plants, pets, or water supply.
🌿 Safer, effective DIY weed control
1) Boiling water (simple + powerful)
- Pour directly onto weeds (great for cracks, paths, driveways).
- Kills the plant by heat—no chemicals needed.
- Avoid nearby plants you want to keep.
2) Vinegar spray (for young weeds)
- Mix household vinegar (5%) + a few drops of dish soap.
- Spray on leaves on a sunny day.
- Works best on small, newly sprouted weeds (it’s a contact killer, not root-deep).
3) Mulching (prevents weeds long-term)
- Add wood chips, straw, or cardboard around plants.
- Blocks sunlight so weeds can’t grow.
- Also improves soil health over time.
4) Hand removal (most reliable for roots)
- Pull weeds after rain or watering (soil is softer).
- Try to remove the whole root to prevent regrowth.
5) Salt—use with caution ⚠️
- Salt can kill weeds, but it damages soil and can stop anything from growing there later.
- If used at all, keep it limited to cracks in pavement—not garden beds.
🚫 What to avoid
- Mixing strong chemicals or high concentrations—it can harm you, pets, and groundwater.
- Overusing vinegar or salt in soil you plan to grow in.
If you tell me where your weeds are (garden, lawn, driveway, खेत, etc.), I can suggest the most effective method for that specific situation.