Make sure they know you care that they are drug-free. Explain to your child that you will always be there for them no matter what happens. Make sure they know to come to you first for help or information. Look for the warning signs that your child may be developing a sub-stance abuse problem and get help before the problem occurs. Your pediatrician or school counselor can help.
Effective prevention extends beyond the home into the community.
Get involved in your community. Start or join a community watch group or community anti-drug coalition. Young people are as aware of what you do as much as what you say.