Most oven rack cleaning methods rely on strong sprays, steel wool or long scrubbing sessions. Homeowner Brittney Smart has discovered a method that skips all three. Instead of cleaning the oven, she fills the bathtub with hot water and dishwasher detergent, giving the baked-on grease time to loosen before the first sponge touches the metal.
The bathtub works the method. Unlike a kitchen sink, it holds the entire rack under water at once, allowing access to each wire without flipping or repositioning the rack. After several hours of soaking, most of the grease comes off with less effort than expected.
The oven racks come out before cleaning begins
The process begins by removing each rack from the oven rather than attempting to clean around them inside the appliance. Once the racks sit on a flat surface, each side becomes accessible during soaking.
Removing both racks at the same time also means that the entire oven can remain empty while grease is released elsewhere.
The entire rack fits without turning
A kitchen sink can barely hold a full-size oven rack without leaving the upper portions of the water. The bathtub is adjustable which allows the rack to lie flat from end to end.
Full immersion gives the cleaning solution access to every wire, corner and welded joint rather than treating one section at a time.
A towel protects the tub before the metal goes in
Old bath towels cover the bottom of the tub before Rex touches the porcelain. The fabric cushions the metal and reduces the chance of scratches when the racks get wet.
The towel also catches particles of grease that separate from the metal during the cleaning process.
The rack never touches the porcelain
Each rack rests on top of the towel rather than the bathtub. The heavy outer frame is also supported by fabric throughout the pit.
It protects both surfaces without changing the simple layer cleaning method.
Hot water covers every surface
The bathtub fills until the racks disappear under the water. Unlike spray cleaners that just sit on exposed surfaces, hot water surrounds every bar at once.
That full contact allows the grease to soften throughout the rack instead of where the cleaner lands first.
Dishwasher detergent replaces oven cleaner
Instead of using heavy oven-cleaning sprays, the method relies on dishwasher detergent dissolved in warm water. Both powder and liquid formulas work because they stay active throughout the pit rather than drying on the metal.
The detergent spreads throughout the tub instead of being concentrated in one spot.
A stirrer mixes the cleaning solution
After the detergent enters the water, a quick shake distributes it around both racks. Each wire enters the soaking period under the same cleaning solution.
From this point, the wait becomes more important than the scrub.
Alternate scrubbing continuously for four hours
The racks remain submerged for about four hours while the detergent works on the baked-on grease. Instead of removing residue by force, the soak weakens the bond between the grease and the metal.
That extra time becomes the biggest difference between this method and traditional scrubbing.
The water indicates that the grease has begun to lift
By the end of the soak, the water has become cloudy with loose grease and residue. Most of the buildup has left the rack before the sponge touches the metal.
Dark water is the first indication that the cleaning solution has done most of its work.
A sponge removes the residue it leaves behind
Once the rex is out of the tub, a standard scrubbing sponge removes any remaining residue. Areas that require repeated scraping leave with very little effort once soaked.
Removing hardened grease shifts the focus to cleaning what has loosened.
A pass shows the difference
Clearing just one section results in an immediate comparison. The cleaned side returns to bare metal while the untouched section still has a dark baked residue.
The contrast shows how much grease was softened during soaking before any serious scrubbing began.
The bathtub collects the remaining debris
Small bits of carbon and grease fall into the tub instead of onto the kitchen counter or floor. Once the racks are out, the remaining residue is washed away before the bathtub is quickly wiped down.
Cleaning stays in one place from start to finish.
The racks return to the oven ready
After drying, the racks return to the oven with much less grease trapped between the wires. Rather than relying on harsh sprays or extensive scrubbing, the method allows for a longer soaking time to handle most of the work before first mopping begins.
