[mrs bouquet]

I have found a large container with the hose gun of this product.  It doesn't have a sell by or use by on it,  The info says 3 to 5 years.   I used it last week, but haven't noticed anything happening.    If I buy the one to dilute could I mix it straight into the existing.  How should I go about it ?   Mrs Bouquet

[basketcase]

I found a similar container of Weedol.

I looked for a use-by date, didn't find one.  I confess, I just thought "Oh.  Mustn't have one then".  I used it on a range large area of triffids and a week later they were goners.

HTH

[Yorkie]

A week may be too quick for the effects to be properly seen.  Give it another week before assuming it's had no effect.

I wouldn't try to dilute it into the pre-mixed variety because then you don't know the resulting strength of what you're applying.