Caustic soda? HD ----- Original Message ----- From: "Paul Hunt" <paul.hunt1 at blueyonder.co.uk> To: <mgs at autox.team.net> Sent: Friday, January 09, 2009 11:32 AM Subject: Re: [Mgs] List Down? > In the UK we use soda to clean drains ... > ----- Original Message ----- > > > > In Boston, soda is definitely seltzer, not tonic.