Ambi pur is a air purifier it is used to remove bad smell. lets talk about the price, variety and long lasting of the product. price of the product is little bit expensive it is around 250-270 rupees which high for a air purifier but the work is completely remarkable just spray 6-7 times and it makes the surrounding good and now talking about the variety it is come s from many flavours and the most important long lasting it just hold 3-4 hours. My suggestion is once you try you never hate this product