To prevent excessive sweating and foul body odour, mash the ripe fruits of Tamarind with its flowers and apply on the sweaty areas.  This helps close the pores and prevents body odour.

If there is sweating of the feet, add 10 drops of Clarysage oil in a litre of water and soak the feet for 10 minutes.

For excessive perspiration, rub Harda powder all over, wait for a few minutes and take bath.  

Palm and sole sweating:  

Dissolve Alum in fresh water to prepare a solution.  Apply regularly.

Extract juice from Brinjal.  Apply on the palms and soles.  It will check perspiration.  Repeat it for a week.