SHOWER PRO - Heavy-Duty Shower Toilet & Grout Cleaner

SHOWER PRO - Heavy-Duty Shower Toilet & Grout Cleaner

Q: What is glass cancer?

Glass cancer (glass corrosion) is permanent damage where minerals from hard water etch into the glass over time, leaving a cloudy, hazy or speckled appearance.

Q: Can Shower Pro remove glass cancer?

No. Shower Pro removes surface calcium, mineral build-up and soap scum , but it cannot repair etched glass. We do note this clearly on our product description.

$18.95

SHOWER PRO is a powerful acid-based bathroom cleaner designed to remove tough mineral deposits, limescale, and soap scum from shower glass, porcelain tiles, sinks, tapware, and toilet bowls. Whether you're deep cleaning or maintaining, shower pro is built for results.

Shower pro uses water treatment technology to dissolve scale and grime while helping prevent future build-up, making surfaces easier to maintain. See description for dilution rates. See info sheet and description for more.

PLEASE NOTE: THIS PRODUCT WILL NOT REMOVE GLASS CANCER. GLASS CANCER IS PERMANENT DAMAGE AND NO CLEANING SOLUTION CAN RECTIFY THIS.

Pack Size:

500ml 2L 5L 20L

Variant

INFORMATION SHEET

Pickup available at Warehouse: usually ready in 24 hours

Pick Times
Mon- Thurs 7.30am - 4pm
Fri 7.30am - 2pm

Location
21 Activity Crescent
Molendinar, Queensland

Email will be sent when order is ready for collection.

Return Policy

Every product we send out is made with care, but if for any reason it doesn’t meet your standards, you have 30 days from delivery to return it. Please refer to our 'Returns Policy' for complete return terms and conditions.

Description

Directions for Use

Shower Glass with Scale Build-Up
Use undiluted. Apply SHOWER PRO directly to the glass. Agitate with a non-scratch scourer and allow it to sit briefly—do not let it dry. Rinse thoroughly with water.

Sinks and Tapware
Spray directly onto sinks and fittings. Use a non-scratch scourer to agitate, then rinse or wipe off to reveal a clean, polished surface.

Toilet Bowls and Urinals
Pour or squirt SHOWER PRO into the bowl and under the rim. Use undiluted. Scrub with a toilet brush, and for built-up grime, allow the product to soak in the U-bend. SHOWER PRO is also effective at removing grime and yellowing from discoloured toilet seat plastics.

Dilution Guidelines

For initial deep cleaning, use the product neat (undiluted). Shower Pro can also be used as a foam with our Foam Spray Head, which fits our 750ml spray bottles. Foaming helps reduce fumes, provides longer surface contact time and makes it easier to see where the product has been applied. Always rinse surfaces thoroughly and avoid letting the product dry on any surface.

Dilution Rate: 75ml of concentrate per 750ml spray bottle
Dilution Rate: 50ml of concentrate per 500ml spray bottle

500ml Concentrate = Makes up to 10 spray bottles
2L Concentrate = Makes up to 40 spray bottles
5L Concentrate = Makes up to 100 spray bottles

Shower Screens & Tiles: Mix 50ml into a 500ml spray bottle and top with water. Apply generously to glass and tiled surfaces, allow a few minutes to work, lightly agitate if required, then rinse for a clean, streak-free finish.

Metal Fixtures: Apply to taps, showerheads and fittings. Leave briefly, then wipe dry to help reduce water spotting and surface dulling.

Toilets: Pour 50ml neat into the bowl. Leave for up to 30 minutes, scrub and flush to assist with scale and stain removal.

Floors & Benchtops: Add 50ml to a bucket of water for mopping floors or wiping hard surfaces. Leaves surfaces clean and helps minimise future mineral build-up.

For regular maintenance: 500ml with 4.5L water makes 5L cleaning solution. For floor cleaning and mopping: 125ml in a 5L bucket of water.

Apply using a brush, mop or low-pressure spray. Avoid creating a fine mist, as vapours may irritate skin and eyes. Allow the product time to penetrate the surface, then rinse thoroughly with water.

Important Notes

Not suitable for use on natural stone surfaces such as marble or terrazzo. For stone areas, please use a pH-neutral alternative such as Housemaid.

Additional information

Weight	0.5 kg
Dimensions	11 × 4 × 21 cm
Pack Size	500ml, 2L, 5L, 20L

Why did we create shower pro?

Bushby already had strong bathroom cleaners, but Shower Pro was developed to tackle large-scale bathrooms where multiple products weren’t delivering results. The outcome? One powerful, all-in-one solution for showers, glass, tiles, grout and basins. It cuts through stubborn calcium and mineral build-up from hard or bore water and helps prevent glass cancer with its unique water-softening action.

For even better coverage, Shower Pro can also be foamed using our Foam Spray Head, designed to fit our 750ml bottles. Foaming helps reduce fumes, increases surface contact time and makes it easy to see exactly where the product has been applied.

Professional strength • Heavy-duty scale removal • Shower glass • Calcium & mineral build-up • Super concentrated • Tiles & grout

Where can i use Shower pro?
Did you know? Shower Pro can be applied through a foaming spray head for smarter, safer cleaning. The foam reduces fumes, clings longer for improved contact time, and clearly shows exactly where you’ve sprayed — giving you better coverage and better results.
showers & tiles
Mix 50ml into a 500ml spray bottle and top with water. Apply generously to glass and tiled surfaces, allow a few minutes to work, lightly agitate if required, then rinse for a clean, streak-free finish.
Sinks & Tapware
Apply to taps, showerheads and fittings. Leave briefly, then wipe dry to help reduce water spotting and surface dulling.
Toilets and Urinals
Pour 50ml neat into the bowl. Leave for up to 30 minutes, scrub and flush to assist with scale and stain removal.
Floors & Benchtops
Add 50ml to a bucket of water for mopping floors or wiping hard surfaces. Leaves surfaces clean and helps minimise future mineral build-up.

WHY ACID-BASED CLEANING MAKES A DIFFERENCE
Not all bathroom build-up is the same — and neither are all cleaners.
Many everyday cleaners are alkaline and are great for general dirt and grease. Shower Pro is acid-based, making it particularly effective on mineral-based bathroom build-up such as calcium, hard-water scale and deposits that regular cleaners can struggle with.
• Acid-based formula for mineral & scale build-up
• One concentrate can replace multiple bathroom cleaners
• Dilute for regular cleaning or use stronger when needed
• Less packaging and fewer bottles under the sink
• Factory-direct pricing means better value
• Made, bottled & packed by us on the Gold Coast
You’re not buying a product we simply source and resell. Shower Pro is manufactured right here at Bushby, backed by over 50 years of cleaning-product experience.
Save money. Simplify your cleaning cupboard. Support Australian manufacturing.

Acid-Based Formula
Cuts through stubborn soap scum, grime, and mineral build-up using food grade acids, helping restore clarity and shine to shower glass and bathroom surfaces.

Professional clean
Delivers a professional-level clean with a brilliant, streak-free shine — without the premium price tag.

BAthroom approved
Safe on soft metals around shower glass, effectively cleans porcelain and stainless steel, and can be diluted for easy maintenance cleaning.

Eco-Smart Performance
Delivers quick, easy results with a non-toxic, biodegradable formula that’s safe for septic systems.

One Concentrate. A Smarter Way to Clean Your Bathroom.
Why fill your cupboard with multiple bathroom cleaners when one professional-strength concentrate can tackle so much?
Shower Pro is an acid-based cleaner, making it particularly effective at breaking down the mineral-based build-up that alkaline general-purpose cleaners can struggle with — including calcium, hard-water scale and soap scum.
And because it’s concentrated, 500ml makes up to 10 x 500ml spray bottles for regular cleaning. Use it across shower glass, tiles, grout, taps, shower heads and even toilets.
You’re also buying factory direct from an Australian manufacturer. Shower Pro is made, bottled and packed by us on the Gold Coast — not simply bought in and resold.
With over 50 years of cleaning-product manufacturing experience, we know what goes into the bottle and why it works.
Fewer bathroom cleaners. More cleans per bottle. Factory-direct value. And you’re supporting Australian manufacturing.

Frequently Asked Questions

What is the best cleaner for hard water stains on shower glass?

Shower Pro is specifically formulated to tackle hard water stains, calcium, mineral deposits and soap scum on shower glass. For stubborn build-up, allow the product time to work before agitating and rinsing as directed.

What is glass cancer?

Glass cancer (glass corrosion) is permanent damage where minerals from hard water etch into the glass over time, leaving a cloudy, hazy or speckled appearance.

How can I tell if my shower glass has glass cancer?

There are a few clear signs to look for. The glass may have a cloudy or milky finish that doesn’t clear after cleaning. Try the wet vs dry test — if it looks clear when wet but the marks return once dry, it’s likely etched. The surface will feel smooth to the touch, not rough like soap scum, and you may notice a speckled appearance with tiny white dots that look like they’re inside the glass rather than sitting on top.

What causes glass cancer and can it be fixed?

• Hard water deposits (calcium and minerals) left on glass over time
• Lack of regular cleaning and maintenance
• Build-up bonding and etching into the glass surface
Unfortunately, glass cancer is permanent. Shower Pro can improve the appearance by removing surface residue, but once the glass is etched, it cannot be fully restored. In severe cases, replacement may be the only option if you want to remove it completely.

Will Shower Pro still improve the look of my glass?

Yes. If there is still build-up present, Shower Pro can remove it and improve clarity. Use a non scratch scourer and regular use to help reduce further build-up and glass damage.

Can Shower Pro remove glass cancer?

No. Shower Pro removes surface calcium, mineral build-up and soap scum, but it cannot repair etched glass. We do note this clearly on our product description.

Can Shower Pro remove soap scum and hard water stains at the same time?

Yes. Shower Pro is designed to tackle both soap scum and hard water mineral build-up, making it particularly useful for shower screens where the two commonly accumulate together.

Can professional cleaners use Shower Pro?

Absolutely. Shower Pro is a concentrated, professional-strength bathroom cleaner and has been used by professional and commercial cleaners for years. Its concentrated formula also makes it economical for businesses regularly cleaning bathrooms and shower screens.

What should I do if my glass is badly affected?

If the glass is heavily etched, cleaning may not fully restore it and replacement may be required. Using Shower Pro regularly can help maintain other areas and prevent the issue getting worse.

How do I remove calcium build-up from shower glass?

Calcium and mineral deposits from hard or bore water can build up over time and leave shower glass looking cloudy. Shower Pro is an acid-based cleaner designed to break down this stubborn mineral build-up and make it easier to remove.

Environmentally Conscious
Less plastic, lower cost. Biodegradable, low-tox, with natural & plant-based ingredients — better for you, your family and the planet.

Friendly, Local Support
We maybe a tiny team but we make it, we use it, and we’re happy to help you nail the results.

product guarantee
Every formula is trialled and tested in-house before it’s Bushby-approved—so you get products that truly work.

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CONTACT
21 Activity Cres, Molendinar
QLD 4214, Australia
07 5539 2244
Contact Us
Mon to Thur:
7.30am - 3.30pm
Fri: 7.30am - 1pm
Sat & Sun: Closed

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