MY BOREHOLE WATER HAVE ODOUR,IS LESS THAN A WEEK.WHAT CAN I DO OR BUY?

Well, am not an expert but I have some experience. Check to see if there is contamination from surface water, this is mostly likely since we are in the raining season. Also was it didn't you flush the borehole very well after it was drilled, like pumping the water out in order to get clean water. Hope there are other source of contaminant close the well like, soakaway, chemical plant (pesticide, herbicides, etc). All these are factors that can cause your borehole water to have odour. What was your drilled depth?

50M DEPTH AND 10M FROM SOAKAWAY BUT WE PUMP THE WATER OUT FOR 1HRS

Pumping for one hour may not be adequate. Is the water clean, like colourless

THANKS SIR.NO, IS NOT 100% CLEAN.MEANWHILE HE SAID I SHOULD WATCH IT FOR THREE WEEKS

You're welcome. Pump it out some more and make sure the annular opening or space around the casting is sealed to prevent contamination of the ground water. I hope it was even cased beyond the overburden layer.

THANK SIR.YES I HAVE DONE THAT, I NOTICE IS GETTING CLEAN MORE.BUT THE ODOUR IS STILL REMAIN ,WHICH THE COMPANY SAID IN THE NEXT2TO3 WEEKS THE ODOUR WILL STOP.THANKS SIR ,MAY GOD BLESS YOU

kennymotors:
THANK SIR.YES I HAVE DONE THAT, I NOTICE IS GETTING CLEAN MORE.BUT THE ODOUR IS STILL REMAIN ,WHICH THE COMPANY SAID IN THE NEXT2TO3 WEEKS THE ODOUR WILL STOP.THANKS SIR ,MAY GOD BLESS YOU

You're welcome. Putting qualitative smile on the faces of our esteemed clients is our goal.