1. Heat Treatment (HT) Process
Heat Treatment requires placing raw wood pallets in a specialized thermal chamber/kiln. The wood core must reach a minimum temperature of 56°C (132.8°F) for at least 30 continuous minutes. This process denatures proteins, eradicating all life stages of wood-boring pests, while reducing moisture content to prevent mold.
2. Methyl Bromide (MB) Fumigation
Chemical fumigation involves exposing wood to toxic Methyl Bromide gas in an airtight chamber for 24-48 hours. Although effective, it is being phased out globally under the Montreal Protocol because it depletes the ozone layer and poses serious health risks. The EU banned MB treatment for wood packaging in 2010.
3. HT vs MB: Comparison
Heat Treatment (HT) is widely recognized as the gold standard. It leaves no chemical residue, making it 100% safe for food and pharmaceutical shipments, and is accepted globally with no import restrictions.

