To make your skin glow and to keep it clean from the dead cells, all it needs is a good ex foliation. After wetting your skin, rub it vigorously with a soft cotton cloth.
You can also choose to use a slightly abrasive material like sand or dal powder.
To avoid body odour, drinking 4 litres of water should do the trick more than soaps. More about Hair care in other posts. I quit soaps 3 years back after an advice from a scientist and my skin has been improving ever since.
Related: Oil Baths