How to Clean Range Hood with Degreaser

How to Clean Range Hood with Degreaser

When You Need a Real Degreaser

Dish soap and baking soda handle light range hood grease well — but when grease has been building up for months, has baked on from heat, or has turned dark brown and sticky, you need a purpose-built degreaser. Commercial degreasers contain surfactants and solvents that chemically break down polymerized grease — the kind that no amount of scrubbing with gentle cleaners will shift.

What You'll Need

Choosing the Right Degreaser

  • Krud Kutter (ready-to-use): Best for exterior surfaces, weekly maintenance, and light interior grease. Safe for stainless steel, painted surfaces, and most finishes.
  • Zep Citrus Degreaser (concentrate): Best for filters, fan blades, interior walls, and heavy baked-on grease. Dilute to appropriate strength for the task.

Step 1: Prepare

  1. Turn off and unplug the range hood.
  2. Lay newspaper over the stovetop to catch drips.
  3. Put on rubber gloves — degreasers can irritate skin.
  4. Remove all filters.

Step 2: Degrease the Filters

  1. Fill a basin with hot water.
  2. Add Zep Citrus Degreaser at 1:4 ratio for heavy grease, 1:8 for moderate.
  3. Submerge filters and soak for 20–30 minutes.
  4. Scrub with a stiff brush.
  5. Rinse thoroughly under hot water.
  6. Dry completely.

Step 3: Degrease the Interior

  1. Dilute Zep Citrus Degreaser 1:3 with warm water.
  2. Apply to a microfiber cloth and wipe all interior surfaces.
  3. For baked-on grease: apply degreaser, let sit 5–10 minutes, scrape with plastic scraper, wipe clean.
  4. Use a toothbrush for corners and seams.
  5. Wipe with a clean damp cloth to rinse all degreaser residue.

Step 4: Degrease the Exterior

  1. Spray Krud Kutter onto a microfiber cloth.
  2. Wipe the exterior with the grain (stainless steel) or in smooth strokes (painted).
  3. Let sit 2–3 minutes on greasy areas.
  4. Wipe clean with a fresh damp cloth.
  5. Dry immediately.

Step 5: Rinse Thoroughly

This step is critical — degreaser residue left on surfaces attracts dust and can damage finishes over time:

  1. Wipe all cleaned surfaces with a clean cloth dampened with plain water.
  2. Repeat until no degreaser residue remains.
  3. Dry all surfaces completely.

Step 6: Polish and Reassemble

  1. Apply Weiman Stainless Steel Polish to stainless surfaces.
  2. Reinstall clean, dry filters.
  3. Restore power and test.

Safety Notes

  • Always work in a well-ventilated area when using commercial degreasers.
  • Never mix degreasers with bleach — creates toxic fumes.
  • Rinse all surfaces thoroughly — degreaser residue is slippery and can damage finishes.
  • Keep degreasers away from eyes and skin — wear gloves throughout.

Final Thoughts

Commercial degreasers are the most effective tools for range hood cleaning — Krud Kutter for accessible exterior surfaces, Zep Citrus for the heavy-duty filter and interior work. Used correctly with proper dilution, contact time, and thorough rinsing, they restore even the most neglected range hoods to full cleanliness and performance.

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