Unilever has just released a new Persil product called Wonder Wash. CNBC's Tania Bryer tours the group's R&D facilities to find out how technology helped develop the new product..
Unilever has just released a new Persil product called Wonder Wash. CNBC's Tania Bryer tours the group's R&D facilities to find out how technology helped develop the new product.
Unilever has just released a new Persil product called Wonder Wash. CNBC's Tania Bryer tours the group's R&D facilities to find out how technology helped develop the new product..
