It lists a solution of vinegar and vegetable oil-based soap for cleaning vinyl. To make organic cleaning effective, invest in a brush designed for cleaning pool liners. Organic dish soaps and common household products offer organic options for keeping the pool liner clean and helping to make it last.
During the 1970s, doctors narrowed ADHD down to three types: primarily inattentive, primarily hyperactive-impulsive, and combined type. ADHD was known as ADD (attention deficit disorder) for quite some time. In 1994, the H was added to the name.Experts changed the name because hyperactivity was such a significant and common symptom of the condition.uring the 1970s, doctors narrowed ADHD down to three types: primarily inattentive, primarily hyperactive-impulsive, and combined type. ADHD was known as ADD (attention deficit disorder) for quite some time. In 1994, the H was added to the name.
Causes of ADHD. Because attention deficit hyperactivity disorder (ADHD) symptomsâinattention, impulsivity, and/or hyperactivityâaffect a child's ability to learn and get along with others, some people think an ADHD child's behavior is caused by a lack of discipline, a chaotic family life, or even too much TV.