In a message dated 21/05/2010 12:05:58 A.M. Eastern Daylight Time,
LISTSERV@GERRY.VANAGON.COM writes:

        I consider it  necessary.  I do just as you have suggested but do
drive around a bit for  the slosh effect.  rinse drain twice.  While in
Mexico or on the road  for extended periods I put in two sanitizing tablets each
time I fill the  tank.  Never had any problems so far.  BUT, only use the
water  for coffee or washing.  Drink only bottled water, Tequila or  Cerveza.

>>>>Is it necessary to Sanitize the tank when I refill  it in the spring?
I know
the standard procedure is to fill with water  and ounce of bleach, let it
sit
for a couple hours, drain it and refill  with fresh "city water" as it
contains a safe level of  chlorine.

So, what do most of you  do?<<<<<<

Cheers,

Frank  Condelli
Almonte, Ontario, Canada
'87 Westy & Lionel Trains (_Collection for sale_
(http://frankcondelli.com/trainsal.htm) )
_Frank Condelli &  Associates_ (http://frankcondelli.com/busindex.html)  -
Vanagon/Vanagon Westfalia Service in the Ottawa Valley
_Vanagon Stainless Steel Exhaust  Systems_
(http://frankcondelli.com/exhaust.htm)
_BusFusion_ (http://www.busfusion.com/)  a VW Camper  camping event,
Almonte, ON, June 10 ~ 13,  2010