Whirlpool Refrigerator: chemical smell

Possible Causes

Food spoilage / mixed food odors

How to Identify: Presence of expired, strong‑smelling foods; odor diminishes when food removed and cleaned; typical mixed bad food smell rather than sharp chemical smell

Part: Interior food contents

Residue buildup and contamination inside interior components

How to Identify: Odor persists after food removal but reduces after thorough cleaning; visible spills/caked residue

Part: Shelves, drip pans, gaskets, drain channels

Refrigerant leak (chemical odor)

How to Identify: Distinct chemical/sweet sharp odor, accompanied by reduced cooling, hiss/bubble sounds, possible oil residue near coils; smell not reduced by cleaning interior

Part: Refrigerant lines, compressor system

New appliance off‑gassing (if recently installed)

How to Identify: Smell present immediately after installation, fading over days to weeks; no signs of spoilage or cooling issues

Part: Plastic/internal components

DIY Solutions

Thorough interior cleaning and odor removal

Moderate 45–90 minutes

Tools Needed: mild dish soap, baking soda, soft cloths, toothbrush or soft brush, water, optional activated charcoal/deodorizer

1. Remove all food items and place in cooler temporarily
2. Remove shelves and drawers; wash with warm soapy water
3. Wipe all interior surfaces with a solution of warm water and a few tablespoons of baking soda
4. Clean gasket seals and any drain troughs or channels
5. Place baking soda box or activated charcoal inside for ongoing odor absorption

⚠️ Safety First: Do not mix bleach with ammonia or other cleaners

Check and remove any visible spills or drips under components

Moderate 30–60 minutes

Tools Needed: flashlight, soft brush, cloths

1. Inspect bottom of fridge, under drawers, and drip pan for dried spills
2. Gently brush away debris and clean with mild soap
3. Dry completely before restoring power/food

⚠️ Safety First: Avoid sharp edges inside fridge

Professional Repairs

Repair refrigerant leak and recharge system

Estimated Cost: $150–$500+ depending on extent

Compressor or sealed system replacement

Estimated Cost: $300–$800+

When to Call a Professional

Odor persists after cleaning and food removal

Presence of distinct chemical odor (not typical rotten food smell)

Accompanied by reduced cooling performance or unusual sounds

Preventive Maintenance

• Monthly interior check and clean of spills: Build up of residue that leads to persistent odors
  Frequency: monthly
• Replace baking soda or deodorizer every 2–3 months: Absorption of lingering odors
  Frequency: every 2–3 months

Frequently Asked Questions

Why is my Whirlpool Refrigerator chemical smell?

Common causes include food spoilage, residue buildup, or a refrigerant leak.

How do I fix Whirlpool Refrigerator chemical smell myself?

Try a thorough interior cleaning and inspect for spills under components.

How much does it cost to fix chemical smell?

Repair costs range from $150 to $800+ depending on the issue.

When should I call a technician for chemical smell?

If the smell persists after cleaning or if a refrigerant leak is suspected.

References & Sources

• Whirlpool Removing and Preventing Odors Official
• Refrigerator Smell Explanations and Causes Repair-Blog

Can I Fix This Myself?

50%

DIY Success Rate Difficulty: Professional

Common Issues Reported by Users

• Coolant leak (2 mentions)
• Faulty fan motor (1 mentions)

User Suggested Solutions

1. Investigate for coolant leak or faulty components

   Success rate: 67.0%

2. Wait and monitor for smell to dissipate

   Success rate: 33.0%

Community Discussions

chemical smell in fridge and freezer, bad taste in ice and water

Possible causes include a rotten fruit, coolant leak, or faulty fan motor.

Pro needed View on Reddit →

chemical smell

Canceled the delivery of a new unit as the smell disappeared and the refrigerator is still cooling.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair