A comparative study for plaque removing efficacy between commonly used denture cleansers in India

Area of Science:

• Oral hygiene
• Prosthodontics
• Dental materials science

Background:

• Denture plaque accumulation poses risks to oral health.
• Effective denture cleansing is crucial for preventing complications.
• Various cleansing agents are available, but their comparative efficacy requires investigation.

Purpose of the Study:

• To compare the plaque-removing efficacy of toothpaste, liquid handwashing soap, and two chemical denture cleansers.
• To evaluate the effectiveness of these agents against plain water as a control.

Main Methods:

• A comparative study involving 140 healthy complete denture patients.
• Denture cleansing was assessed using toothpaste, liquid handwashing soap, Clinsodent powder, and Fittydent tablets.
• A control group (20 patients) used plain water for cleansing.

Main Results:

• All tested denture cleansers (toothpaste, liquid handwashing soap, Clinsodent, Fittydent) demonstrated significant plaque removal compared to plain water.
• No statistically significant difference in plaque-removing efficacy was found among the four tested denture cleansers.
• Statistical analysis included Wilcoxon signed ranks test and Kruskal-Wallis test.

Conclusions:

• Liquid handwashing soap and commercial denture cleansers are as effective as toothpaste for plaque removal.
• Patients may opt for liquid handwashing soap or commercial products to avoid potential disadvantages associated with toothpaste.
• Recommendations include using liquid handwashing soap after meals and overnight soaking in commercial denture cleansers.