Influence of long term immersion of heat-cured silicone soft liner in denture cleanser

ABSTRACT

This study was conducted to identify the effect of long-term immersion of heat-cured silicone soft liner Molloplast-B in a new alkaline peroxide formulation on its elastic behavior as well as its surface hardness. From the results obtained, it was concluded that daily immersion of Molloplast-B in New Steradent Aktiv 3 denture cleanser and surface characteristics, while only 10-minute or 8-hour immersion per week did not alter these properties. The bacteriological study proved that 8-hour immersion, once every week, in New Steradent Aktiv 3 was sufficient enough as a disinfectant to inhibit fungal growth on Molloplast-B. On the other hand, 10-minute immersion per week was not enough for that inhibition. 8-hour immersion in New Steradent Aktiv 3 can be confidently recommended as an effective and safe denture cleaner for patients wearing dentures lined with Molloplast-B