New York City Transit has been using new cleansers to get "more aggressive on odors" in the last few years, he said, but problems remain.

Very dry and sensitive skins cannot use alcohol-based cleansers and may even find water-cleansing too much.

Those with very sensitive skin might benefit from using gluten-free cleansers that are gentle on delicate facial tissue.

If using cleansers containing salicylic acid, wet the affected area.

It is best to use facial cleansers, even in the shower.

That is not to suggest that all parents should avoid using baby lotions and cleansers made with natural ingredients.

Avoid using cleansers or toners that tend to over-dry skin or have high alcohol content.

If using cleansers containing benzoyl peroxide, wet the affected area.

No one seemed able to use cleansers either.

Ask your doctor whether you should use or avoid cleansers with exfoliants such as glycolic acid.