Summer 2026 officially began in late February, with temperatures expected to soar as high as 42-43°C. For entrepreneurs with inventory, this isn’t just about the weather—it’s a critical risk factor that can degrade products overnight. Heat directly impacts various types of goods. Check now to see which items in your stock should never be stored in extreme heat!
Must-Know! Product Groups That Should Not Be Stored in Heat
- Cosmetics and Skincare
Effects of storing in high heat:
• Separation of core ingredients.
• Texture becomes watery or loses consistency.
• Melting or deformation of product shapes.
• Oil seepage on the surface.
• Preservatives degrade faster (premature expiration).
• Increased risk of bacterial accumulation.
- Pharmaceuticals, Vitamins, and Supplements
Effects of storing in high heat:
• Degradation of active medical extracts.
• Products melt and clump together.
• Chemical changes that may render the product harmful.
• Discoloration or unpleasant odors.
- Sprays and Perfumes
Effects of storing in high heat:
• Aerosol cans risk explosion.
• Spray nozzles may become clogged or malfunction.
• Alteration of fragrance notes (scent distortion).
• Perfume liquid may darken or become cloudy.
- Electronic Devices
Effects of storing in high heat:
• Rapid battery degradation (reduced capacity).
• Battery swelling, which can damage the device chassis.
• Plastic materials may become brittle and crack.
• Rubber components may melt or become sticky.
Effective Inventory Storage Methods During Summer
To maintain maximum product quality and longevity, follow these storage guidelines:
Maintain Constant Temperature: The most crucial factor is consistency. Keep products at a standard temperature of 20-25°C 24 hours a day to prevent chemical reactions, mold, or contamination.
Keep Away from UV Rays and Sunlight: Sunlight can fade packaging pigments and labels, making products look old. Keeping them in the dark ensures they look brand new when they reach the customer.
Ensure Good Ventilation: If using a traditional warehouse, check for adequate vents or fans to prevent heat buildup.
Elevate Goods from the Floor: Use pallets to protect stock from ground moisture, ants, and insects. Arrange items with enough space to allow airflow.
Strategic Location: Choose a secure, enclosed area away from direct sunlight, yet convenient for logistics to minimize exposure during loading and unloading.
Note: Damaged stock doesn’t just lead to refunds or claims; it can result in negative reviews that impact long-term profits. Protect your “ready-to-sell” inventory today with professional storage solutions.
Keep Your Stock Prime This Summer with “Air-Conditioned Storage” at LEO Self Storage
Switching to an “Air-Conditioned Storage Unit” is the ultimate solution for SMEs and online shops this summer. At LEO Self Storage (Chinatown Branch, Charoen Krung Soi 31 – near Talat Noi), our units are specifically designed for high-standard inventory management.
Climate Control: Constant, optimal cooling 24/7.
Protection: Enclosed units free from sunlight and dust.
Flexibility: Various sizes available, from small stocks to large inventories.
Modern Access: Secure entry via Pin Code and Mobile Application 24 hours a day.
Security: Individual anti-theft alarms in every room for maximum peace of mind.
Plan your stock management before summer hits its peak. For more details on air-conditioned storage services from LEO Self Storage, visit: https://leoselfstorage.com