The average 20ft high cube container has a surface area of 1,200 square feet, which means a single container could cover a small apartment. With that much space to clean, it’s no wonder many businesses struggle to keep their containers spotless. But clean containers aren’t just about aesthetics—they’re about hygiene, safety, and compliance. In this guide, we’ll walk you through practical, step-by-step methods to clean and sanitize your 20ft high cube shipping containers, ensuring they’re ready for use or storage.
HOW TO CLEAN AND SANITIZE 20FT HIGH CUBE SHIPPING CONTAINERS
Before you start cleaning, it’s essential to understand the different parts of a high cube container. These containers have a higher internal height than standard containers, typically ranging from 9.6 to 10 feet, compared to the standard 8.6 feet. This extra height provides more storage space but also means there’s more surface area to clean.
**1. Pre-Cleaning Preparation**
Before you begin, gather your supplies. You’ll need:
– A pressure washer (with a 40-degree nozzle for tough grime)
– Industrial-grade degreaser or industrial cleaner
– Microfiber cloths or cleaning towels
– Rubber gloves and safety goggles
– A scrub brush or stiff-bristle brush
– A mop and bucket
– A disinfectant or sanitizer (like bleach or quaternary ammonium compounds)
**2. Exterior Cleaning**
Start with the exterior of the container. Use a pressure washer to remove loose dirt and debris. For tough stains or grime, apply an industrial cleaner and let it sit for a few minutes before scrubbing with a brush. Rinse thoroughly and allow the container to dry completely.
**3. Interior Cleaning**
The interior is where most of the cleaning work will be done. Here’s a step-by-step approach:
**A. Remove All Contents**
Empty the container completely, including any pallets, crates, or other items. This ensures you can clean every nook and cranny.
**B. Sweep and Vacuum**
Use a broom or vacuum to remove loose dirt and debris from the floor. Pay special attention to corners and edges where dirt tends to accumulate.
**C. Mop the Floor**
Fill a bucket with warm water and your chosen cleaner. Mop the floor thoroughly, ensuring you reach all areas. Rinse the mop frequently to avoid spreading dirt.
**D. Clean Walls and Ceiling**
Use a microfiber cloth or cleaning towel to wipe down the walls and ceiling. For tough stains, apply a degreaser and let it sit for a few minutes before wiping. Be sure to clean around any doors, windows, or other fixtures.
**E. Clean Doors and Windows**
Wipe down the doors and windows with a microfiber cloth. For tough grime, use a degreaser and a scrub brush. Rinse and dry thoroughly.
**F. Disinfect and Sanitize**
Once the container is clean, it’s time to disinfect and sanitize. Spray a disinfectant or sanitizer evenly over all surfaces, including the floor, walls, ceiling, doors, and windows. Allow the solution to sit for the recommended time before wiping it away with a clean cloth.
**4. Post-Cleaning Steps**
After cleaning, take the following steps to ensure the container is ready for use or storage:
**A. Dry Thoroughly**
Make sure the container is completely dry before storing or using it. Moisture can lead to mold and mildew growth.
**B. Inspect for Damage**
Check the container for any signs of damage, such as dents, scratches, or leaks. Repair any issues before storing or using the refrigerated storage containers .
**C. Organize and Store**
If you’re storing the container, organize any remaining items and secure them with straps or bungee cords. This will help prevent shifting and damage during transport.
**5. Regular Maintenance**
To keep your
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