My daughter has sever rashes near her private parts...I apply rashfree cream .Still every 2 to 3 days she gets bad rashes .can you please suggest

A. to cure diaper rashes. .. you should clean the area and let it dry completely... apply some good diaper rash cream or coconut oil. . don't make them wear diaper till it gets completely cured... let the area free ... and air flow through the area should be free... generally it takes 24 hours to heal normal rashes ... in severe cases it will take time upto 3-5 days... so start caring from the starting... or even better to avoid the rashes .. to avoid the diaper rashes... change the Diaper frequently in 4-5 hours... while changing , clean the area and let it dry completely... apply some diaper rash cream on the area... change the diaper immediately on pooping... wipe the bottom from front to back everytime.. also give some diaper free time to the baby everyday atleast upto 30 minutes... Always choose the correct size of diaper...