![]() ![]() Sea bath sponges have been used for centuries in Greek cultures for body cleansing and dead skin cell removal. The stiffness of our sea bath sponges makes them ideal for natural exfoliation to be used as a dry brush before water is added. Nisiá's natural bath sea sponges work best for removing dead skin, dirt, and oil without irritating sensitive skin. ![]() Wool sponges are softer on the skin than yellow sponges, while yellow sponges are less expensive and may be better used for cleaning around the house. This means that a whole sea sponge is cut at the root and will regrow from that root in the ocean, rather than a larger sponge being cut into pieces for personal use. ![]() These stringy clumps of mucus, basically the equivalent of sea sponge snot, were then expelled into the water column by a series of contractions and relaxations across the sponges’ surface.The Sóma sponge is a natural wool form, while many other natural sea sponges are yellow sponge cuts. These highways became junctions at specific elevated sections on the sponges' surface with the mucus forming stringy clumps. The video also shows that mucus is continually moving across the surface of the sea sponge, creating “mucus highways” that contain waste material. In the video, the sponge can be seen expelling particulate matter through its inlet pores. Researchers recorded a time-lapse video of the stove-pipe sponge ( Aplysina archeri). These sponges move mucus, containing waste particles, against their internal flow of water out of their ostia and into the surrounding water column by a period of surface contractions – or “sneezing”. While marine experts have known about this behavior for a long time, new research published in the journal Current Biology has revealed a new waste disposal system. ![]()
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