About This Storage and Aftercare Customer Support- Before usage check the cartridges for damage; Aftercare of HOMIOM drain gun is as much important! Clean the nozzle and drain gun to ensure no debris or residue is left behind; Got a query? Feel free to drop us a word, No question asked in Case of Refund. LIGHTWEIGHT AND PORTABLE - The Gallo Gun packs cleaning power into a small, lightweight package. This prevents the need for carrying heavy air or nitrogen tanks. AIR POWER - The Draingun uses CO2, eliminating the mess caused by water back flushing drain lines. ENVIRONMENTALLY FRIENDLY - The Gallo Gun uses carbon dioxide (CO2), a common component of air, and is totally safe for use in the environment. The Gallo gun is a wonderful alternative to the environmentally unfriendly practice of using refrigerant to clean the drain line. FLEXIBLE HOSE ASSEMBLY - The flexible hose assembly enables you to maneuver through cabinets, coils, and hard to reach drains.
