How to Properly Clean a Slow Juicer (Complete Guide)

Keeping your slow juicer clean is essential—not just for hygiene, but also for performance and longevity. Even if you rinse your juicer after every use, over time you may still notice mineral deposits, discoloration, or a dull coating on certain parts.

So what’s the correct way to clean a juicer properly?

Daily Cleaning: The Foundation

After every juicing session, you should:

• Fully disassemble the juicer
• Rinse all parts under running water
• Use a soft brush to clean the juicing screen
• Occasionally wash with a mild detergent

This removes fresh pulp and juice residue before it dries. However, even with perfect daily cleaning, buildup can still occur over time.

Why Deep Cleaning Is Important

If you start to notice a brown, grey, or white coating on your juicer parts, it’s a sign that deeper cleaning is needed.

These deposits can cause several issues:

• Bacteria growth: Residue and scale can harbor bacteria that may contaminate your juice
• Reduced performance: Fine mesh screens can become clogged, lowering juice yield
• Potential damage: Blocked screens are under more pressure and may crack or fail

Regular deep cleaning helps prevent these problems and keeps your juicer working like new.

All methods follow the same process:

soak → loosen buildup → brush → rinse thoroughly.

Important: Can You Put Juicer Parts in the Dishwasher?

In most cases, no.

Most slow juicer manufacturers do not recommend using a dishwasher because:

• High temperatures can warp plastic components
• Strong detergents may damage surfaces
• Fine mesh screens can be affected over time

Exception
One notable exception is the Sana 929, which is made from 100% stainless steel. This makes it far more resistant to heat and allows for dishwasher-safe cleaning.

For all other juicers, hand washing remains the safest and most effective method.

Best Practices for Keeping Your Juicer in Top Condition

• Clean immediately after use – dried pulp is much harder to remove
• Use warm water (up to 50°C) – helps dissolve residue without damaging parts
• Focus on the juicing screen – clean from both sides and check for blocked holes
• Avoid abrasive tools – they can scratch surfaces and trap bacteria
• Dry thoroughly before reassembly – prevents mold and odors

How Often Should You Deep Clean?

• Occasional use: every 2–4 weeks
• Frequent use: once per week
• Hard water areas: descale more often

Final Thoughts

Daily rinsing keeps your juicer usable—but regular deep cleaning keeps it safe, efficient, and long-lasting.

By combining consistent daily care with occasional deep cleaning using modern, food-safe methods, you’ll enjoy:

• Better-tasting juice
• Higher juice yield
• A longer lifespan for your juicer