Miswak (Salvadora Persica) Versus a Toothbrush in Plaque Removal

Inclusion criteria included: * Healthy children aged 6 to 14 years. * Children who their parents/legal guardians have approved and signed the consent form, which ensures that the participants are within the target age range and are healthy, which helps to control variables that could affect oral hygiene outcomes. Exclusion Criteria: * Unhealthy children * Children whose ages are below 6 years or above 14 years * Children with orthodontic brackets because it can affect oral hygiene practices and outcomes, excluding these participants ensures a more homogeneous sample.