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White King Power Clean In-Cistern Bleach & Blue Blocks 50g - 10 Pack

★★★★★
53 reviews · 156+ sold
$26.23 $39.35 -33% OFF
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Last purchased 23 minutes ago by someone in Canberra
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White King Power Clean In-Cistern Bleach & Blue Blocks are a 10 pack of 50g blocks that sit in the toilet cistern and release a bleach-based cleaner with every flush, helping keep the bowl clean between scrubs. The blue tint makes it easy to see the product working in the water.

  • Type: In-cistern bleach and blue blocks
  • Block weight: 50g each
  • Pack: 10 blocks
  • Action: Releases cleaner with each flush, tints water blue

A simple way to maintain a fresher toilet and reduce the build-up that leads to stains and limescale in the cistern. Drop a block in, let it dissolve over time, and replace once it has fully worn down. Useful for anyone wondering how to clean a cistern with less hands-on effort.

More about this product

White King Power Clean In-Cistern Bleach & Blue Blocks are designed for cleaning toilet cisterns, helping maintain a hygienic toilet. This product consists of 10 individual 50g blocks that release bleach and cleaning agents into the cistern with each flush, helping to maintain cleanliness and reduce stains. The blue blocks tint the water as they work. Ideal for regular use, the blocks are easy to install and dissolve gradually over time.

Questions & Answers

How many blocks are in the pack?

There are 10 blocks, each weighing 50g.

How do in-cistern blocks work?

The block sits inside the cistern and releases a bleach-based cleaner into the water with each flush, while tinting the water blue.

How does this help clean a cistern?

By releasing cleaner with every flush, it helps keep the bowl clean between manual cleans and reduces build-up over time.

When should I replace a block?

Replace the block once it has fully dissolved and the blue tint stops appearing in the water.

Does it turn the water blue?

Yes, each block tints the cistern water blue so you can see when it is active.

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 99 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
T
Thomas R. 📍 Ballarat VIC
★★★★★
1 months ago
✓ Verified Purchase

Does the job well

White quality is always reliable and this was no exception. Fast delivery too.

J
Jessica L. 📍 Toowoomba QLD
★★★★★
2 months ago
✓ Verified Purchase

Already bought a second one

Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.

B
Ben A. 📍 Fremantle WA
★★★★★
2 months ago
✓ Verified Purchase

Quick delivery to regional QLD

The White King arrived fast and works perfectly out of the box.

G
Grace W. 📍 Parramatta NSW
★★★★★
2 months ago
✓ Verified Purchase

Perfect gift — loved it

Bought this as a replacement for one I have had for years and I am glad I upgraded. The new one is noticeably better. Had a tracking number within a few hours of ordering. Packaging was excellent, nothing damaged. Already told a few mates about this site. Great prices and genuinely fast shipping.

O
Oliver H. 📍 Rockhampton QLD
★★★★★
2 months ago
✓ Verified Purchase

Arrived well packed

The White King is a solid buy. I was a bit unsure about the size from the photos but it is perfect in person. Delivery was faster than expected. Very satisfied with this purchase.

N
Natalie F. 📍 Launceston TAS
★★★★★
3 months ago
✓ Verified Purchase

Better than expected

No issues at all. Fast delivery and exactly as described.

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