What Are These Tiny White Particles on My Pizza? Here’s What You Need to Know

What You Should Do Immediately

1. Discard the Pizza Fully

Seal it in a trash bag before throwing it away so no pests escape or spread.


2. Clean the Area

Wipe down:

  • The counter or table where the pizza sat

  • Any nearby surfaces

  • Crumbs or grease spots

Hot soapy water or a vinegar/water cleaning solution is enough to sanitize the area.


3. Inspect Your Pantry

Since pantry pests often originate from dry goods, check:

  • Flour

  • Rice

  • Cereal

  • Pasta

  • Bread

  • Nuts

  • Crackers

Look for movement, clumps, webs, or more small white grains.

If you find contamination in any product, dispose of it.


4. Store Food Properly

Prevent this situation in the future by storing food in:

  • Plastic airtight containers

  • Glass jars with tight lids

  • Sealed zip-top bags

  • Covered plates if the food must sit out

Insects cannot access properly covered food.

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