Hand washing

N

%

Knowledge of Critical Moment (n = 418)

Before eating or eating or breastfeeding

371

88.8

Before preparing food

142

34.0

After cleaning or changing linen in children

95

22.7

After having been at the toilet

135

32.3

After the walk

72

17.2

Practical use of soap or ash (n = 418)

Yes

Soap

119

28.5

Ash

11

2.6

Subtotal

130

31.1

No

288

68.9*