Single-band routers operate on the 2.4GHz frequency band and are typically the least expensive models out there, but they have to compete with other devices in the home that are on the same radio band, such as microwave ovens, Bluetooth devices, and wireless phones.
As little as 7 drops of 100% oil has resulted in severe poisoning, and applications of 10-20 mls of 100% oil have resulted in poisoning and death in both dogs and cats. Products containing tea tree oil concentrations less than 1-2% are generally considered non-toxic if used according to labeled directions. Clinical signs include a low body temperature, weakness, walking drunk, inability to walk, tremors, coma, increased liver enzymes, and even death. If your dog or cat were exposed to tea tree oil, call your veterinarian or Pet Poison Helpline immediately for life-saving treatment advice.
Safety Precautions and Contraindications: Keep all essential oils and aromatherapy products out of reach of children and pets. Do not give essential oils internally to your pets/animal clients. Animals will often lick the area where essential oil blends/botanicals have been applied.