I finally found the artifact to eliminate fleas!

I found fleas in my home and they disturb me a lot!

Then I bought the Conpest Dinotefuran and spray it in my room, and the fleas disappeared!

If you buy two bottles of medicine and they will give you a spray bottle. The amount of medicine in each bottle is 5g, and the spray bottle is 500ml. The ratio is 1:200. So half a bottle of medicine is matched with a bottle of 500 ml potion.