Talk:Benzalkonium chloride
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This chemical is being marketed as a lotion to treat Fungal infections of finger nails and toe nails. i would like to know if there are any medical reports about its effectiveness and usage.
Ashok Mogre 4th June 2004
what happens if swallowed?
[edit] Caution
50ml of a 50% solution in a 4000 litre fishpond killed all goldfish within hours. Some waterlilly leaves are turning yellow but I'm not yet sure if this chemical is the cause.
"The substance is very toxic to aquatic organisms." (67.171.24.88 20:41, 31 March 2007 (UTC))