Our multi-functional cleaner contains: sodium lauryl polyether sulfate， dipropylene glycol methyl ether， and effervescent tablets: sodium bicarbonate， citric acid. It can neutralize acidic stains， remove stains， and at the same time maintain the original color of the items. Surfactants enhance cleaning power and can easily remove various oil stains and dirt. Its usage method is very simple: Set: 1. Add one piece to the spray. 2. Once the desktop is completely dissolved， spray the cleaning solution onto any dirty surface. Let it stand for a moment to allow the solution to penetrate and break down dirt and stains， and then wipe it clean with a clean cloth. Cleaner: 1. Once the desktop is completely dissolved， spray the cleaning solution onto any dirty surface. Let it stand for a moment to allow the solution to penetrate and break down dirt and stains， and then wipe it clean with a clean cloth. For kitchen grease and other stains， remove them one by one. From the kitchen to the bathroom， one bottle can meet all cleaning needs.