Mother should I trust the government?

Title

Monsanto, you keep saying that. I do not think that word means what you think it means.

Appearance & Odor: Purple liquid, odor sweet aromatic
Warning Statements: RESTRICTED USE PESTICIDE due to oncogenicity. For retail sale to and use only by
Certified Applicators or persons under their direct supervision and only for those uses covered by the Certified
Applicator's certification.
The use of this product may be hazardous to your health. This product contains alachlor which has been determined
to cause tumors in laboratory animals.

Not defending anyone in particular, but there are many chemicals which are deadly in large quantities but fine/good for you in small doses.

Chlorine in the pool = good
Handling the chlorine powder for the pool = be careful