2. The pH value of the leather sofa cleaner will be used to clean and filter the white mineral oil 15%, pine perfume, 81% lead naphthenate (or manganese naphthenate) 4%, add it to the barrel with a lid, after mixing, you can It is used to remove the oil on the leather surface of the sofa, and can increase the softness and shine of the leather.
3. The detergent for the secondary alkyl sulfate released from the sand is 18% to 20%, 2% to 3% isopropanol, 1% to 2%, acid 0.3% to 0.5%, 0.2%, monoalkanol 0.3% , 0.02% 0.01% perfume, salt and 3% 4% 2970% mixed water can be used for sofas, 10 stable foam and this agent to wash the surface with little wettability to remove the dirt on the surface, can quickly dry.