Decaffeinated coffee has some caffeine, but the 2 to 4 mg in an 8-ounce cup is a smidgen compared with the caffeinated version. The lethal dose of caffeine is about 10 grams, which is equivalent to the amount of caffeine in 100 cups of coffee. Caffeine gets absorbed in the stomach and small intestine and then distributed throughout the body, including the brain.
It isn't a lethal trap or poison, but a remarkably simple formula containing â¦ castor oil! In fact, in a Michigan State University study, a castor oil-based repellent was effective in 26 out of 27 tests. Product Details. Apply to lawn areas where mole activity is present.
They use marigolds also planted around the perimeter of the yard. Iâve heard daffodils and castor bean plants are also good mole deterrents. But since you have pets castor bean plants can be too dangerous to have around. At any rate even if your new plants donât keep the moles away, they are very pretty.he other day I came home to find that one of our neighbours had left two plants for us, with a little note attached. What it said was that we should plant them in our garden to keep the moles away. Apparently, this had worked wonders at the local lawn bowling club who as the name suggests rely on pristine lawns.