... can not be used combined with the soften detergent, or decontamination results will be greatly reduced.4, Because of the ... color changing after a long time keeping in the sunshine or exposures, but does not affect its washing effect.5, ... smear stains on clothing and leather surfaces, a slight rub or wipe, and then directly to clean water.2, shall ... formula, a small amount use is enough. eco stain remover