1. Type: at present, the common fruit and vegetable cleaning agents in the market mainly include liquid and powder;

　　2. Purchase points: as a food cleaning product, the safety and pesticide residue removal effect of fruit and vegetable cleaning agent must be considered when selecting to ensure the safety of fruit and vegetable consumption.

　　Safety: since fruit and vegetable cleaning agents are mainly used to remove pesticide residues in fruits and vegetables, which is closely related to our food hygiene, we must consider whether the products are safe to use when selecting, and choose products with high safety and environmental protection to ensure food safety;

　　Pesticide residue removal effect: the main function of fruit and vegetable cleaning agent is to remove pesticide residues on the surface of melons, fruits and vegetables, so as to ensure food safety and hygiene. Therefore, when purchasing fruit and vegetable cleaning agent, we must consider whether the product's pesticide residue removal effect meets the actual needs and ensure that we can eat assured fruits and vegetables after use;