Thanks Chris
It was definitely OK when I first made it up, then used it to sanitise 2 FVs and thought I'd keep it for keeping my hydrometer/thermometer in. Poured it into a container but then now went gone 'proper' cloudy! Not sure what was in the FVs to do that??? Oh well it's still pretty ecomonical stuff at about 5p a litre to make up.
Star san uk
Re: Star san uk
OK thanks for the additional info Chris...might try and get some RO water
Re: Star san uk
No chris i believe you and it makes perfect sense that a water supply high in alkali will neutralise the acid. Luckily i have an ro filter from when i had a marine tank so im sortedChris-x1 wrote:Did you get a response sargie ?

Re: Star san uk
Hi there,
I used StarSan yesterday and as I am in a hard water area it did go rather cloudy. Does anyone have a handle on how effective it is at higher pH levels? I don't have a reading of the pH value but I know that StarSan is most effective when the pH is around 3 I think. In a lot of forums they mention using Tesco water however this just adds to the cost of brewing. Is it therefore pointles using StarSan with hard water?
On the bottle it says seek advice if it gets onto your skin. I did wear gloves but I assume that the warning is for the undiluted stuff. I guess it is wise to avoid contact diluted or undiluted. If one is using StarSan to sterlise bottles, shoudn't they be rinsed just to be on the safe side?
Cheers!
I used StarSan yesterday and as I am in a hard water area it did go rather cloudy. Does anyone have a handle on how effective it is at higher pH levels? I don't have a reading of the pH value but I know that StarSan is most effective when the pH is around 3 I think. In a lot of forums they mention using Tesco water however this just adds to the cost of brewing. Is it therefore pointles using StarSan with hard water?
On the bottle it says seek advice if it gets onto your skin. I did wear gloves but I assume that the warning is for the undiluted stuff. I guess it is wise to avoid contact diluted or undiluted. If one is using StarSan to sterlise bottles, shoudn't they be rinsed just to be on the safe side?
Cheers!
Re: Star san uk
Lots of good points raised and thank you. I know the bottled water doen't cost a great deal, but water from the tap is a lot more convenient. It's a shame Asda Smart Price is no good as that is my local supermarket 

Re: Star san uk
Hi all thanks for all your reply's to my posting on Star san all was Appreciated, i'd like to let you all no on what i think is good value for your money, i went down to my tropical / marine fish shop they surply RO Water for the marine, i have a 18.5 litre evians water bottle, for that they only charged me £2 that i think is a good deal, just thourght i'd share this saver with you all
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Re: Star san uk
I've used Asda Smart Price water but added some phosphoric acid before adding the Starsan.mcbrew wrote:Lots of good points raised and thank you. I know the bottled water doen't cost a great deal, but water from the tap is a lot more convenient. It's a shame Asda Smart Price is no good as that is my local supermarket
Dan!
Re: Star san uk
jubby wrote:viewtopic.php?f=23&t=12287
Everything you need to know about most cleaning sterilizing is here.
Wish it did still exist
