Although most people agree that washing twice a day is all that's necessary, it really depends on your skin type.

I got it washed once or twice, but it was really getting pretty funky.

If your skin is dull or dry, try exfoliating instead of washing once or twice a week.

By 1939, they were being changed ten times a year, with each flag being washed twice before being disposed of.

Washed twice with acetone then another round of degreasing.

Keep the vaginal area clean, try washing twice a day with plain water or a mild, unperfumed soap.

Cells were then washed twice with medium, and resuspended in 0.5 ml medium.

The gel is washed twice in deionised water.

Two days after infection, the growth medium was removed and the cells washed twice with PBS.

After 5 min the cells were washed twice with staining buffer and fixed overnight in 1% formaldehyde.