You didnt post any options so its hard to answer that...
Explanation:
As a friend or family member or loved one with autism it is normal to want to know more one of the best thing you can do to help a parent of someone with autism
PH is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions are measured to have lower pH values than basic or alkaline solutions. They use pH strips to test soaps, the best is between 5.5 & 6.5 .
