"to wash out" in Spanish

Context examples for "to wash out" in Spanish(!) These sentences come from external sources & may not be accurate. Therefore, we are not responsible for their content.
wash out the syringe before and after use
lave la jeringa antes y después de su uso
to go and wash your mouth out
vete a lavar esa boca con jabón
Culture, when used as a tool to impose values and to wash out diversity and freedom of expression, is like a weapon.
La cultura, cuando se utiliza como un instrumento para imponer valores y suprimir la diversidad y la libertad de expresión, se transforma en un arma.
to wash the shampoo out of one's hair
enjuagarse el pelo
to wash the shampoo out of one's hair
aclararse el pelo