Introduce personal hygiene products and personal hygiene practical surfaces mixture. Hygiene products include a primary anionic surfactor, an N, n-diaklamid C8-C14 saturated tar and water. Compared with the health products containing secondary preservatives such as alkanes or amphetamine type stimulants, the foam properties of sanitary products are good, and the characteristics of viscosity increase are also improved. N, n-diaklamid, saturated with c8-cl4 alkyl, is an opaque, colorless liquid that dissolves good ingredients in health products, including high content of spices,They can be easily formulated at the current level of principle below 100% without heating. It is worth noting that the surfactors mixture increases the viscosity compared to the mixture of alkanes or amphetamine type stimulants, making it more problematic than lower purity salts. The hydrate health products described at present have an immediate foaming characteristic, a foam volume and an excellent foam feeling, and provide a luxury feeling similar to emulsion. Personal hygiene products include but are not limited to mushrooms, body soap and facial cleansers.Shower gel, liquid soap, hand soap, baby liquid soap, pet mushroom and bubble bath soap. N. N-diaklamid de acidos grafos is also valuable for making oil emulsions in stable water.Se describen productos para la higiene personal y mezclas de surfactantes utiles para estos. Los productos para la higiene comprenden un surfactante anionico primario, una N,N-dialquilamida de alquilo C8-C14 saturada y agua. Los productos para la higiene tienen unas propiedades de espumacion buenas y unos perfiles de incremento de la viscosidad mejorados en comparacion con productos para la higiene que cuentan con alcanolamidas o betainas como surfactante secundario. Las N,N- dialquilamidas de alquilo C8-Cl4 saturadas son liquidos transparentes incoloros que disuelven bien componentes de los productos para la higiene, que incluyen unos niveles altos de fragancias
