Dried Tri-Sodium Phosphate on Bottles

yournotpeter · Apr 12, 2009

Hello all -

I soaked some old bottles in Tri-Sodium Phosphate/water to clean, but left them in too long (like a week). Now the bottles have dried TSP on them and will not come off (re-soaked in TSP and again in OxyClean - no luck).

Any ideas on how to get this dried TSP off? I'm concerned because it's inside the bottles as well.

Thanks!

Yuri_Rage · Apr 12, 2009

Try something acidic like Star San or a vinegar solution.

Revvy · Apr 12, 2009

you could try a weak acid, like dilluted starsan, or water vinegar, or water and lemon juice...we often use that to get rid of oxyclean residue...don't know if it would with tsp....but it's worth a try. Just do it with one bottle and see.

Then rinse thoroughly, of course.

Dried Tri-Sodium Phosphate on Bottles

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yournotpeter

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Yuri_Rage

Gritty.

Revvy

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Dried Tri-Sodium Phosphate on Bottles

Help Support Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum:

yournotpeter

Well-Known Member

Yuri_Rage

Gritty.

Revvy

Post Hoc Ergo Propter Hoc

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