Does the 'red' fuel additive do anything?

[HertsBiker]

Got a bottle of this hanging around from ages ago, does it do any good or shall I bin it?

[HertsBiker]

DrDoofenshmirtz said:

It's only Paraffin. ..you could use it for cleaning brushes perhaps?

Yes you saw through the name misdirection. So no one has anything good or bad to say really?