If you are concerned about swimming after a Keratin treatment than this article is for you. You should remember that fresh water cannot cause any danger to your treatment. But if the case involves sea water or swimming pool, you should be careful. Because of salty and chlorinated water, the results of the procedure may last shorter. So it’s recommended to wear a cap while swimming. Another option is to use a keratin-infused conditioner which you may apply to your hair before getting in the sea. But do not forget to rinse it out after swimming. If you have neither cap nor the product, wet your hair with fresh water. Moistened hair can’t absorb more water from the sea or swimming pool. And another recommendation: do not forget using sodium-chloride and sulfate free shampoos. These products are the best for processed hair.