Bio or Non Bio

[Steve and Denise]

We have a sog on our van but it still pongs, when opened, so is it bio or non bio? I don’t like the smell of the blue stuff so not used it for years.

 

[The Wino]

We use.non bio on the basis that we can then use it if we do a clothes wash as the bio makes us itch. Seems to work fine.