This is more intensive so you need to treat a full house for heating. Sometimes we know about the presence of these by the scars on our body.
The spots after the chemical treatment are a major problem. Chemical does not leave stains after application.
This product is made specifically to be used indoors. Please be aware that this product is not so safe for pets. So avoid it near the pets.
This high quality product comes with a full refund. In case you are not satisfied with its performance you can claim a refund. And you will get it in full.