The final step in using a plunger the right way! Once you have a secure seal, plunge firmly straight up and down for 30 seconds. You can do this a few times, but for very stubborn clogs, you may have to call a professional. If you need additional assistance, call us at 501-683-8220 #littlerock #centralarkansas #Plumber #Plumbing #PeaceOfMind #Plunger #HowTo #PlungerTips #ExpertAdvice #ProfessionalTips