The participants will ask not to eat for 4 hours and not to brush for 24 hours in advance of the test.In the first stage, the preliminary plaque in the children will record by the first researcher using plaque dye.After plaque disclosing the researcher brush children's teeth with ROCS active magnesium toothpaste for 1 minute with a standard toothbrush then the plaque staining will apply again.Also remaining plaque measurements will made using the Gc D lite Pro curring light on detection mode.Dental plaque on the upper anterior incisors will photograph intra-orally before and after brushing under standardized conditions.

After 2 weeks, the same participants will ask not to eat for 4 hours and not to brush for 24 hours in advance of the retest.Initial, the preliminary plaque in the children will record by the first researcher using plaque dye. After plaque disclosing the researcher brush children's teeth with Colgate fluoride toothpaste for 1 minute with a standard toothbrush then the plaque staining will apply again.Also remaining plaque measurements will made using the Gc D lite Pro curring light on detection mode.Dental plaque on the upper anterior incisors will photograph intra-orally before and after brushing under standardized conditions.

Using two different toothpastes for removal of the dental plaque in children.

Active magnesium containing toothpaste can find to be effective in reducing plaque of Turesky-Modified Quinley-Hein-Plaque-Index (TMQHPI) score when compare to Fluoride toothpaste with single-use brushing in children