Here’s why:
Cleaning need Salt Purpose-made toilet cleaner
Light surface residue May help with scrubbing Yes
Routine bowl cleaning Limited Yes
Disinfection No Depends on product
Heavy mineral buildup Limited Better suited
Serious clog No No — use a plunger/auger
Persistent plumbing problem No No — investigate the cause
Salt can have a small supporting role, but it shouldn’t be mistaken for a complete toilet-cleaning solution.
What You Should Never Mix With Salt
This is one of the most
important parts of the trick.
Don’t start combining salt with random cleaning chemicals because you’ve seen a recipe online.
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In particular, never mix household cleaners unless the product label specifically says the combination is safe.
Bleach should never be mixed with acids, ammonia, or other incompatible cleaners because dangerous gases or reactions can result.
If you’ve already used a commercial toilet cleaner, follow its label directions rather than adding kitchen ingredients on top.