Farmer using a large weed sprayer attached to his tractor spraying 100's of gallons of Round Up would clear clogged nozzles by blowing on them with his mouth.
Farmer quote: Roundup's supposed to be so safe, I wasn't worried about it, I'd just take the little spray tips off, blow them out, put them back on, and keep going."
https://www.news4jax.com/news/inves...it-blaming-popular-weed-killer-for-his-cancer
I use a hand sprayer and at no time would I ever clear a clogged tip of the sprayer I was using by putting it in my mouth there by ingesting some of the weed killer poison.
Farmer quote: Roundup's supposed to be so safe, I wasn't worried about it, I'd just take the little spray tips off, blow them out, put them back on, and keep going."
https://www.news4jax.com/news/inves...it-blaming-popular-weed-killer-for-his-cancer
I use a hand sprayer and at no time would I ever clear a clogged tip of the sprayer I was using by putting it in my mouth there by ingesting some of the weed killer poison.