 For more information and orders, just go to calicurb.com. That's calicurb.com. Use coupon code DH10 for 10% off. That's calicurb.com. Coupon code DH10 for Calicurb. We wouldn't go a day without washing our hands, brushing our teeth, and washing our nose. Wait, we wash our nose? Yes. The number one place where bacteria, viruses, and pollen enter your body is through the nose.