Aquatic herbicides are chemicals designed to kill plants. They don’t stop working when they hit the water — they dissolve, drift, and linger. Once sprayed, they can:
Stay in the water for weeks or months.
Break down into byproducts that may still harm living things.
Bind to sediments and re-release later when conditions change.
Why That Matters for People and Wildlife
Spraying isn’t just about killing weeds. It can trigger a chain reaction that affects the entire ecosystem — and sometimes human health:
Toxic residues: Traces of glyphosate, diquat, or 2,4-D have been linked to endocrine disruption and other health risks when exposure is frequent.
Algae blooms: When plants die all at once, the nutrient surge can fuel harmful algal blooms that release toxins dangerous to people, pets, fish, and wildlife.
Oxygen crashes: Massive die-offs can deplete dissolved oxygen, suffocating fish and aquatic life.
Bioaccumulation: Some herbicide residues build up in plants and animals, working their way up the food chain.
Safer Alternatives Exist
Stopping herbicide use doesn’t mean giving up control. Mechanical removal systems like Weedoo Workboats physically remove the problem without chemical fallout. That means:
No toxic residues left behind
No surprise algae blooms or fish kills
No risk to pets, kids, or drinking water
What the Science Says
EPA and state agencies warn that repeated herbicide applications degrade water quality and threaten public health. If your lake is used for swimming, fishing, irrigation, or as a water source, chemical buildup is a real concern — and often invisible until damage is done.
Bottom Line: Herbicides are a short-term fix with long-term risks. If the goal is a healthy, usable lake — for people, pets, and wildlife — Weedoo mechanical solutions are a safer, more sustainable choice.