Does it remove limescale and hard water stains?

Not reliably. Baking soda and surfactants are alkaline and lift grease and grime, but limescale is mineral and dissolves with acid. Use a citric or phosphoric acid descaler for white crust on glass, taps and tiles.

Will it kill mold and mildew in grout?

Probably not. The description claims it removes bacteria, but no active disinfectant or concentration is listed. Grout mildew usually needs chlorine bleach or a dedicated fungicidal spray.

How long does it take to work?

The instructions say to leave it on the surface for 10 to 15 minutes before wiping and rinsing. That is longer than most spray cleaners, so plan around it for larger areas.

Can I use it on toilets and bathtubs?

Yes, the maker lists tiles, toilets and bathtubs. Rinse afterward, and do not mix it with bleach or acid cleaners, since the surfactants and baking soda can react.

Is it safe on natural stone or sealed surfaces?

Check first. Alkaline cleaners can dull sealed stone and some metals. Test on a hidden spot and avoid marble, travertine and unsealed grout.

Does it leave a residue?

It can. Baking soda leaves a white film if not rinsed, which is why the instructions call for a clean water wipe afterward.

Where is the Bathroom Cleaner Detergent cheapest?

At Deal.ai, for $27.98, as of our latest check.

Bathroom Cleaner Detergent

Sold and shipped by Deal.ai

$27.98Free shipping

Arrives about Nov 14–23, from a US warehouse

No returns for change of mind. If it arrives damaged or isn't what you ordered, or never arrives, report it within 30 days and we refund you in full.

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Price facts

Last seen at $27.98 at Deal.ai on Nov 10.

Our take on the Bathroom Cleaner Detergent

A pump-spray bathroom cleaner built on baking soda, lemon extract and surfactants, aimed at tiles, toilets and bathtubs. The method is a 10 to 15 minute dwell time, then a wipe and a rinse. That dwell time is long for a spray, and the formula is a general-purpose alkaline cleaner rather than a descaler, so hard water limescale and grout mildew need a dedicated acid or bleach product. It suits light routine cleaning and odor refresh more than heavy restoration.