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Your search for What kills bacteria returned the following results:

Heat

Heat quickly kills bacteria and even at room temperature they will become active and soon live out their life cycle – think of what happens if you leave yoghurt on the counter.

Boiling

Boiling kills bacteria and other organisms in the water.

All UV light

In only five minutes, the UV light kills bacteria and viruses like H1N1, Streptococcus, E. coli, and Salmonella and is able to reach deep into keypad crevices and other hidden areas that sustain germ vitality.

Bleach

He suggested washing some rags with bleach every month or so, said the bleach kills the bacteria build up

Salt

If someone has a sore throat and gargles with salt water, the salt kills the bacteria and the throat feels ok.

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Stomach acid

Stomach acid kills bacteria and viruses so they cannot get to other parts of our body.

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the very act of boiling the rice

the very act of boiling the rice kills bacteria (though not the already existing poisons excreted during their life cycle), which wouldn't happen with 'soylent', thus just trading fast starvation for various water-borne pathogens, disentary, and diarrhea.

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The high percentages of alcohol in some liquors, such as vodka

The high percentages of alcohol in some liquors, such as vodka, kills bacteria in the mouth.

Coconut oil

Coconut oil kills bacteria in your mouth and is especially fond of killing Streptococcus mutans, the exact bacteria that causes our teeth to decay.

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