I had fungus growing in my beer funnel, I had recently dug it up in my closet to clean it i poured bleach in and let it soak for awhile; then i used a sponge attached to a string and "squegee`d" through. The mold is all gone. Next we poured dish wash detergent through, let it soak. Now it smells like apples, finally we boiled water and let that soak and filter though. Is it safe to start using it? Or are there furthor cautions i need to take?