The style of baby bathing depends on geographical and cultural characteristics.
Some Societies have bath with running water, some societies have bath in bathtubs.
Bathtub sponges are produced for babies who are taken bath in bathtubs.
The bathtub sponge that placed on hard plastic floor provides comfort for baby.
It prevents the baby from slipping.
It is a product that does not contain carcinogenic, toxic, ado dyes which is tested by International Testing Laboratory.
You can use it safely for your baby.
Non-allergic dye is used on it.