Comprehensive guide explaining what background checks reveal: criminal records, employment history, education verification, credit reports, driving records, and professional licenses. Learn what employers, landlords and volunteer organizations see, what's excluded, and how to dispute errors.

Comprehensive guide to 5 panel drug tests: What substances are screened (THC, cocaine, opiates, PCP, amphetamines), detection windows, cutoff levels, testing methods, and preparation tips to avoid false positives.