You can buy disposable suits and masks. Googles can be washed.
There are quite a few sources to learn about pesticides and I have noticed that some have been updated. The cautions on the bottle are put there for a reason...no pesticide company would put them there if they did not have to do so. They would rather not admit that their products are not completely safe.
National Pesticide Information Center - Home Page
Brief Overviews about Individual Pesticides | US EPA
https://www.google.com/url?sa=t&rct=...L&opi=89978449