First of all, after receiving the goods, the customer said that our products were not durable enough. We also tried our best to solve the customer's problem based on the principle of always serving customers. First, we asked the customer how to use it and in what space it can be used? However, the customer never answered our questions and kept forcing us to refund the money. At the same time, as an essential oil manufacturer for more than 20 years, I always firmly believe that there is no problem with our products, because each production link will have corresponding testing. Our perfume oils have been tested repeatedly, and the durability is no less than 8 hours. , but if the customer wants to spray 10 ml of oil into a forest, the wind is blowing, and still wants to retain the fragrance, how ridiculous is it? Maliciously slandering manufacturers in order to get free samples is chilling.