Why summer storage matters

Warm, humid weather increases the risk of moisture, mold, and pests. Check feed daily for wet spots, clumping, mold, or smell changes- discard if any are present. Rotate stock (first in, first out) and buy only what you’ll need within a few months.

How to store feed in summer

• Keep it cool and shaded. Store bags or containers out of direct sunlight in a cool, dry place. Heat speeds spoilage and degrade vitamins and fats.
• Use airtight containers: Heavy-duty plastic or metal bins with tight-fitting lids prevent moisture, insects, and rodents from getting in. Food grade containers are best.
• Elevate off the floor. Put bags or containers on pallets, shelves, or pallets to avoid ground moisture and improve airflow.
• Control humidity and moisture: Avoid storing feed near plumbing, doors, or walls where condensation forms. If indoors humidity is high, consider a dehumidifier or improve ventilation.
• Practice first-in, first -out: Label packages with purchase/open dates and use older feed before new to reduce long storage times.
• Buy smaller amounts: Purchase only the quality you expect to use within a few weeks to a few months depending on storage conditions.
• Inspect regularly: Daily or weekly check for dampness, clumping, unusual odors, discoloration, insect webs, or mold. Even small mold patches mean discarding the whole bag – mycotoxins can be dangerous.
• Keep rodents and pests out: Seal gaps, use metal bins, and maintain good hygiene. Store feeds away from pet housing entrances.
• Avoid cross-contamination: Keep medicated and non-medicated feeds separated and clearly labeled.
• Temperature- sensitive nutrients: Fat-soluble vitamins and added oils in some feeds can go rancid in heat- if feed smells off, don’t feed it.
• Have a safe discard plan: If feed is moldy or wet, dispose of it where pigs and other animals cannot access it.

Closing tips

• Prevention is the best medicine: good storage, small purchases, airtight containers, regular inspection, and pest control protect feed quality and pig health.
• When in doubt, throw it out. It’s safer to replace questionable feed than risk your pig’s health.