Your doctor will provide instructions on how to properly use Permiclar Soap and the recommended amount to use Be sure to read the instructions that come with the medicine to ensure correct usage Prior to use ensure that your skin is clean dry and cool Thoroughly wash your entire body about 814 hours after using this medicine In most cases one application of the medicine is sufficient to treat the condition However if a second application is necessary wait at least 7 days before using it again It is normal for itching to persist for a few weeks after treating scabies as this may be due to an allergic reaction caused by dead mites rather than a sign of treatment failure The most common side effects of Permiclar Soap include mild burning stinging or tingling at the application site These side effects are usually mild and not experienced by everyone Before using Permiclar Soap inform your doctor if you have any existing skin conditions or allergies to medicines food or other substances If you have asthma it is important to let your doctor know as well While this medicine is generally considered safe it is advisable to seek your doctors advice if you are pregnant or breastfeeding