"Soda spa foam (carbonated foam)": The dense bubbles containing high concentrations of carbon dioxide float up and clean the dirt, sebum, and old keratin from the pores when the skin is washed. Carbon dioxide is 8,000 ppm.
SODA SPA FOAM
Shake the can well, then turn the cap off the can, take an appropriate amount, and spread a thick layer of foam over the skin and hair. Leave it on for 1 to 5 minutes then rinse thoroughly with water or lukewarm water.
For hair packs, adjust the amount according to the hair length.