1. Mattresses and pillows must be treated and disinfected with THMS certified
Parasitol product after each user change.
2. Latest all 6 months, mattresses and head pillows must be freed of dead Parasites by
suction from both sides with use of micron filtration system. .
3. The THMS certificate is issued again every 6 months after the examination of a THMS
inspector.