upholstery cleaning gun generates high pressure for blowing dust and spraying liquid to achieve powerful cleaning effect through the principle of aeronautics. The metal body cast by aluminum alloy, the outer layer of chrome plating is wear-resistant, strong and durable, equipped with universal quick interface, suitable for most brands of air compressors, easy and convenient to install. The pot body made of HDPE material can improve the strength, acid and alkali resistance of the pot body. The surface of the pot body is engraved with clear scale lines to meet most of the daily needs. Advantage: with large airflow, dispersion, smooth, easy to control and other characteristics, can effectively and comprehensively blow out the car inside and outside the difficult to clean parts of the dust, effectively improve work efficiency. Wide range of applications: suitable for cleaning crevices, such as car seats, air-conditioning vents, steering wheel, dashboard, velvet seats, engine compartment and so on. Warm tips: the use of acid and alkali cleaning fluid is strictly prohibited, easy to corrode the internal structure of the body, resulting in damage to the spray gun and shortening the service life of the product. Car wash towels and car interior brush are also included in the set. Two orange car wash towels can be used for glass cleaning, paint cleaning as well as leather cleaning etc. 3 pieces of car detail brushes with different material bristles can clean different areas. Features: not easy to fall out, dense bristles, soft bristles. One piece of interior horse hair brush, soft and hard without hurting the leather, effectively removes dirt while combing the surface.