Child < 2 years | Child 2 to 12 years | Child > 12 years and adult | Pregnant woman | |
Preparation | 1part of 25% lotion +3 parts of water | 1part of 25% lotion +1 part of water |
Undiluted 25% lotion |
Undiluted 25% lotion |
Contact time | 12 hours (6 hours in children < 6 months) |
24 hours |
24 hours |
12 hours |
Number of applications |
One application only | Two applications (e.g. 24 hours apart, with a rinse between the two applications; or two successive applications 10 minutes apart, when the first application has dried, then rinse after 24 hours) |
One application only | |
– Below 25 °C