http://kenninghall.com/blog/2009/01/30/check-your-smoke-detector-date/ Wed, 20 Oct 2010 20:31:56 -0400 http://wordpress.org/?v=2.8.6 hourly 1 http://kenninghall.com/blog/2009/01/30/check-your-smoke-detector-date/comment-page-1/#comment-926 Mirror Tiles  Wed, 20 Oct 2010 20:31:56 +0000 http://kenninghall.com/blog/?p=17#comment-926 my preference would be photoelectric type smoke detectors because they don't contain radioactive materials~,: my preference would be photoelectric type smoke detectors because they don’t contain radioactive materials~,:

]]> http://kenninghall.com/blog/2009/01/30/check-your-smoke-detector-date/comment-page-1/#comment-925 Brooke Young Wed, 06 Oct 2010 08:35:43 +0000 http://kenninghall.com/blog/?p=17#comment-925 some smoke detectors use radioactive materials, we should avoid those smoke detectors".` some smoke detectors use radioactive materials, we should avoid those smoke detectors”.`

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