Amazon has
16-Oz Instant Power Toilet Tank Cleaner for
$2.64.
Shipping is free w/ Prime or on $35+ orders
Walmart has
16-Oz Instant Power Toilet Tank Cleaner for
$2.64.
Shipping is free w/ Walmart+ (
free trial) or on $35+ orders
Thanks to Deal Hunter
phoinix for finding this deal.
Features:- Removes toilet-holding tank build-up caused by rust, lime and calcium
- Easily removes calcium and rust deposits from moving parts
- Water tank cleaner can help prolong lifespan of toilet
- No need for scrubbing: simply leave in tank overnight, and let it get to work
- Leaves behind a pleasant, fresh scent
Top Comments
Community Reviews
This is a citric acid based toilet tank cleaner that works well for mineral buildup, scale, and light film inside the tank. It is especially useful for well water and for keeping push button toilet parts from sticking, with the tank looking nearly new after use. The price is also described as good compared with buying citric acid in bulk or using vinegar. It does not remove rust, and there are cautions about possible wear on flappers or other tank parts, so it is best for routine tank cleaning rather than heavy rust removal.
Common Questions (5)
It is not likely to harm pipes, but it may be tough on the flapper and other tank components. It is also noted as unnecessary for many toilets, and septic use is a separate concern.
It is essentially citric acid powder with other ingredients. It can be substituted with white vinegar, but the product is described as smelling less than vinegar and costing less than buying a couple gallons of it.
It removes scale and mineral buildup, but not rust. For iron stains, Iron Out is the better match and can be left to sit before flushing.
It can help keep push-button toilet internals from sticking when mineral buildup is the problem, and it can leave the tank looking nearly new. It is also used every few years for mildew around the evaporation ring and film on tank hardware.
Turn off the water supply, flush, add the cleaner, then fill the tank with warm water and let it sit about an hour. Warm water is recommended, not boiling water, because boiling water can crack porcelain.
AI-generated summary based on comments from the community. Updated ago
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24 Comments
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Whatever deposits can build up in a tank usually get flushed out anyway.
Whatever deposits can build up in a tank usually get flushed out anyway.
This is a good price for this unless one has a larger need for citric acid and buys it in bulk.
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