It's on topic, you are not linking to offsite seller and its for reference purposes, as you use that product, so I believe it Is fine.
We normally prefer recommending our
Sponsors and purchasing from our
Sponsors when possible. If we didn't support the
Sponsors like they support us, none of us would be part of this wonderful community. This forum could not run as smoothly or even exist without them.
It's actually spurred me on to take a look at our
Sponsors websites and see what similar products they have.
Is your bottle of beasty killer organic? As we are pretty strict on the chemicals that we may consume or inhale in this house. Unless it's THC , nicotine, caffeine or alcohol