How to clean and maintain a soft serve ice cream machine

A clean soft serve ice cream machine is essential for delivering high-quality products and ensuring customer safety. Beyond hygiene, proper cleaning supports machine performance, reduces downtime, and helps preserve the creamy texture that keeps customers coming back. Regular cleaning prevents bacterial buildup, ensures consistent taste, and extends the machine’s life.

Soft serve machines handle dairy-based products that can easily harbour bacteria if not cleaned properly. They contain complex internal parts where residues can accumulate, leading to hygiene issues and performance drops. Regular cleaning ensures:

• Consistent product quality, prevents off-flavours and texture issues.
• Food safety, avoids health risks for customers.
• Longer machine life, prevents residue buildup and mechanical problems.

Cleaning frequency depends on machine usage, menu offerings, and local health regulations. Generally, daily cleaning is critical to remove residues and maintain hygiene, while a more detailed weekly deep cleaning helps ensure long-term reliability. In high-traffic or warm environments, additional checks may be necessary to prevent bacterial growth. Always refer to your machine’s manual and local codes for specific schedules and requirements.

Follow local health codes, but generally:

• Daily cleaning, essential to remove residues and maintain hygiene.
• Weekly deep cleaning, full disassembly and inspection.

A thorough daily cleaning routine is the foundation of machine hygiene and consistent product quality. Here’s how to approach it step by step.

1. Empty and drain: Turn off the refrigeration, leave the agitator running for 10 minutes to soften the product, then drain the mix completely.
2. Fill with warm water: Add lukewarm water to the hopper, run a cleaning cycle to rinse out remaining product.
3. Disassemble components: Remove the hopper, spiral, rubber gaskets, and all parts shown in the video.
4. Wash parts: Clean all components with warm water and food-grade detergent, using appropriate brushes for detailed areas.
5. Clean the machine surfaces: Wipe down the machine body and internal areas with sanitising solution.
6. Dry completely: Air dry all parts on a clean surface to prevent contamination.
7. Lubricate: Apply food-grade lubricant to gaskets and seals.
8. Reassemble: Reinstall all parts following the sequence in the video.
9. Final check: Run a short cycle to verify proper assembly and function.
10. Sanitise (before reuse): Soak all cleaned parts in a food-safe sanitising solution, respecting the recommended contact time, to ensure the machine is fully sanitised before adding new product.

Perform a thorough deep cleaning every week to ensure your machine stays in top condition and any hidden residues are completely removed. This routine complements daily cleaning and helps maintain long-term hygiene and performance.

1. Full disassembly: Remove all internal and external parts, including less accessible components.
2. Soak and scrub: Soak in professional detergent solution to remove hard deposits, then scrub thoroughly.
3. Inspect parts: Check for wear, cracks, or damage and replace as needed.
4. Sanitise and rinse: Fully sanitise all parts, then rinse and dry.

Reassemble and test: Rebuild the machine and run a test batch to ensure correct performance.

Beyond daily and deep cleaning, these extra recommendations help keep your equipment reliable and safe.

• Staff training: use the SPM video tutorial to train staff on correct procedures.
• Keep a cleaning log: track daily and weekly tasks for compliance.
• Schedule professional maintenance: regular inspections help avoid unexpected failures.

By strictly following these aligned steps, you ensure the machine remains hygienic and performs at its best, providing safe, creamy soft serve to your customers every day.