into the grout lines, letting the natural citric acid go to work. I followed up by scrubbing with a green Scotch-Brite pad.
Results:
Immediate improvement in surface dirt
Left a pleasant scent
Mild whitening effect
Downsides:
Removing lemon pulp afterward was messy
Not strong enough for deep or old stains
Verdict: Great for light maintenance and a natural approach, but not powerful enough for heavy grime.
Method 2: OxiClean
I mixed 1 scoop of OxiClean with warm water and applied it to the grout. After letting it sit for 10
