How to identify good phenyle ?

A GOOD QUALITY WHITE PHENYLE SHALL POSSESS THE FOLLOWING CHARACTERISTICS

• ·      COLOR NEEDS TO BE NATURAL SNOW LIKE WHITE AND AESTHETICALLY EXCELLENT.
• 
  
• ·        IT SHOUD BE VISCOUS ENOUGH TO DIUTE IN MORE PARTS OF WATER
• .
• ·        IT MUST SPREAD PLEASANT SMELL WHEN DILUTED WITH WATER.
• 
  
• ·        IT MUST POSESS ANTI-BACTERIAL PROPERTIES
• 
  
• ·        IT MUST EASILY EMULSIFY GREASE, GRIME, DIRT AND ACCUMULATION FROM SUBSTRATE.
• 
  
• ·        IT MUST NOT DEVELOP OIL-WATER SEPARATION LAYER
• 
  
• ·        IT MUST NOT TURN GREY OR YELLOW AFTER SOME MONTHS
• 
  
• ·        IT MUST REMAIN STABLE IN EVERY WAY UP TO MORE THAN 30 MONTHS
• 
  
• ·        IT MUST SHOW (RWC) COEFFICIENT TO DESIRED LEVEL IN LABORATORY
• 
  
• ·       IT MUSTKILL SALMONILATYPHIE AND STAPHACOCALAURUS