On Monday, 11 December 2017 14:29:11 UTC, Rob Morley wrote:
On Sat, 9 Dec 2017 19:54:46 -0800 (PST)
tabbypurr wrote:

MDS
https://www.homecareessentials.co.uk...spray_5.07.pdf

so to sum up, it's bleach.

And caustic soda (sodium hydroxide) a precursor of sodium hypochlorite,
also useful as a cleaner, and available cheaply £2 for 500g in Wilko..
(B&Q website claims to sell it for half that, but none of the nearby
stores have stock).

I thought that was present in household bleach.


NT