How To Keep Food From Growing Bacteria Diy. Make a culture dish using the instructions above. Once the culture dish is prepared, use a sterile cotton swab or inoculating needle and swab the inside of your cheek.
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Once the culture dish is prepared, use a sterile cotton swab or inoculating needle and swab the inside of your cheek. If the temperature outside (or inside) is really warm, put foods away within one. Make a culture dish using the instructions above.
If The Temperature Outside (Or Inside) Is Really Warm, Put Foods Away Within One.
The geltin or agar should make the growth media hard like. Web loosely place lids, foil or plastic baggies over containers and allow dishes to cool completely. Very gently rub the swab over the agar in a few zigzag strokes and replace the lid on the dish.
Make A Culture Dish Using The Instructions Above.
Once the culture dish is prepared, use a sterile cotton swab or inoculating needle and swab the inside of your cheek.
