My property is located directly on the forest and is well attended by mice, even more ticks. Some days after the gardening I pull it up to 20 from the skin and I'm really sorry. The idea behind these ticks roles I was basically very good and plausible, since I do not necessarily like to want to use a large area of chemicals and toxic. I know my garden very accurate and can observe the mice in their ways from the balcony. Right there I have the roles distributed and so far they are still completely untouched in the same places. Have I just been another Nympfe must remove from a really stupid place on my body. The incidence of tick infestation on my property also varies and depends in my opinion on the weather. If it's wet I have more problems with it than hot, dry days. So far I think this filled with cotton wool rolls of toilet paper for low waste of money, which now simply verottet in my garden. I wish I had been better heard on the test results of third-party organizations and not on the reviews here on Amazon. The money I could have saved me.