7 Steps to Clean Oven Racks with a Dishwasher Tablet
- Tiffany Buckley
- Apr 13
- 4 min read

Dishwasher tablets aren’t just for your plates—they’re loaded with grease-busting champs like surfactants, enzymes, and sometimes bleaching agents.
When dissolved in hot water, these ingredients combine to loosen and can dissolve stubborn grime on your oven racks.
If scrubbing those dirty racks feels like a never-ending chore (and your elbows are begging for mercy), choosing dishwasher tablets could be your new best friend.
In this guide, we’ll walk you through how to clean your oven racks with dishwasher tablets—step-by-step—so you can kick back while the grime melts away.
What You'll Need
Before you get started, gather these supplies:
Your dirty oven racks (obviously!)
1-2 dishwasher tablets (we recommend non-toxic or fragrance-free options to avoid any potential residue)
Hot water (5-10 gallons, depending on container size)
A large container, bathtub, or utility sink (big enough for your racks)
A sponge or soft scrub brush (for stubborn bits)
Gloves (to keep your hands happy)
A clean towel (for drying)
The Cleaning Process: Step-by-Step
Prepare the Soak: Pick a spot—bathtub, sink, or a big storage bin. Fill it with 5-10 gallons of hot water (as hot as your tap gets without scalding—around 120°F works great).

Add the Tablet: Toss in 1-2 dishwasher tablets (one for light grime, two for tougher jobs). Watch it fizz as it dissolves, releasing its grime-fighting magic.

Submerge the Racks: Carefully place your oven racks into the water, ensuring they are fully submerged. You may need to rotate them to make sure all areas are exposed to the cleaning solution. Wear your gloves during this step to protect your hands.

Let it Soak: Allow the racks to soak for at least 30 minutes, or even 2-6 hours for particularly grimy racks. The longer they soak, the easier the cleaning will be. Overnight works wonders for the worst cases.

Scrub (If Needed): After soaking, you might find that much of the grime has already loosened. Use a scrub brush or sponge to tackle any remaining stubborn spots. You'll likely be surprised at how easily the grime comes off.

Rinse Thoroughly: Once you're satisfied with the cleanliness of your racks, rinse them thoroughly with clean water to remove any residue from the dishwasher tablet.

Dry and Admire: Dry the racks completely with a clean towel. Now, stand back and admire your shiny, gleaming oven racks! They look brand new, don't they?

4 Tips for Best Results
Use Hot Water: Hot water is key to activating the cleaning agents in the dishwasher tablet and loosening the grime.
Soak Time is Important: Don't rush the soaking process. The longer the racks soak, the less scrubbing you'll have to do.
Ventilation is Key: Ensure good ventilation while cleaning, as dishwasher tablets can release fumes.
Tough Stains: For extremely stubborn stains, you can try applying a paste of baking soda and water directly to the affected area before soaking.
4 Common Mistakes to Avoid When Cleaning Oven Racks
Using Harsh Chemicals: Avoid using bleach or harsh chemicals, as they can corrode the metal. If extra cleaning power is needed, try a baking soda and water paste before soaking.
Wrong Racks: Stainless steel or enamel? You’re good. Non-stick or delicate coatings? Skip this—check your oven manual.
Scrubbing Too Hard: Aggressive scrubbing can scratch the racks. Let the soaking do the work, and use gentle scrubbing only when necessary.
Forgetting to Rinse: Thorough rinsing is crucial to remove any cleaning solution residue.
FAQ: Cleaning Oven Racks
Q: Can I use a dishwasher tablet on non-stick oven racks?
A: While dishwasher tablets can be used on most oven racks, it's always best to check your oven manufacturer's instructions to be sure. For non-stick racks, you might want to use a gentler cleaning method, such as warm soapy water and a sponge.
Q: What if I don't have a bathtub—are there alternatives?
A: You can use any large container that can accommodate your oven racks, such as a large utility sink, a storage bin, or even a clean garbage can.
Q: How Often Should You Clean Your Oven Racks?
A: For light use, clean your oven racks every 3–4 months. If you cook frequently, a monthly cleaning prevents buildup.
When to Call in the Professionals
While this DIY method can be effective, sometimes even the best cleaning hacks fall short, or you simply don't have the time.
If you're dealing with heavily soiled oven racks or you prefer to leave the cleaning to the experts, Distinguished Manor House Cleaning is here to help.
We offer top-notch oven cleaning services in the East Valley cities of Arizona, and we'll have your oven looking spot-free and gleaming in no time.
Final Words
Cleaning oven racks doesn't have to be a dreaded chore. With the help of a dishwasher tablet and a little patience, you can achieve streak-free, smudge-free results without breaking a sweat.
Give this dishwasher tablet method a try and see the difference for yourself!
You'll get your time back and breathe easier knowing your oven is clean and ready for your next culinary creation.
While you master cleaning your oven rack, don’t forget the oven bottom—here’s how to clean your oven bottom without harsh chemicals.
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