Sterilizing Seachem ammonia alerts, bleach?

[joec]

Anyone have experience that bleaching these messes them up? I seem to remember it happening when I did this a time or two last year?

Any other way to sterilize them? Freezer?

 

[Big G]

Bump

 

[lagatbezan]

Yes do not use bleach. It will destroy it and it will no longer work. Put it in fresh water for a day and then allow it to completely dry for a few days. That's what I usually do.