Super easy to use and exactly what I was looking for. The tablet goes right into the tank, and the blue water lets you know it's working with every flush. I've noticed my toilet stays cleaner between cleanings, and it's a great addition to my regular bathroom routine. Would definitely buy again.
See it in action
3 short videos
Super easy to use and exactly what I was looking for. The tablet goes right into the tank, and the blue water lets you know it's working with every flush. I've noticed my toilet stays cleaner between cleanings, and it's a great addition to my regular bathroom routine. Would definitely buy again.
What customers notice
95%
saw a visibly cleaner toilet bowl with regular use.
92%
noticed a fresher toilet within the first few weeks.
86%
saw less residue and mineral buildup over time.
Survey of 37 BLITZ customers, 2026. Results are self-reported.
Keep your toilet clean and fresh
The tablets reduce residue and buildup and keep the bowl fresh with every flush.
Before
After
One tablet, blue with every flush.
- Lift the tank lidSet it aside carefully.
- Drop in a tabletLet it sink to the bottom of the tank.
- FlushThe water turns blue as it starts working.
- Replace when the blue fadesDrop in a new tablet when the water is no longer blue.
Every flush does the cleaning.
Scrubbing cleans the bowl once. A tablet in the tank keeps cleaning with every flush.
| Feature | BLITZ | Brush and bowl cleaner |
|---|---|---|
| Cleans with every flush | Yes | No |
| Helps keep a new ring from forming | Yes | No |
| Shows it's working | Blue water | No |
| What you do | Drop a tablet in the tank | Scrub every week |
You'll love it. If not, it's on us.
Give BLITZ a real try at home for 30 days. If it doesn't make cleaning day easier, just write to us and we'll refund your purchase.
From our family to yoursLaval, Québec
Questions, answered
Which toilets can I use it in?
When do I add a new tablet?
Will it remove a toilet ring that's already there?
Why is my toilet water blue?
Does it have a scent?
What are the ingredients?
4 cleaners1 colour12 scent notes
Cleans the bowl
- Main cleaner Sodium dodecylbenzene sulfonate
- Grabs onto grime so each flush carries it away before it builds into a ring.
- Foam booster Cocamide DEA
- Made from coconut oil. Thickens the foam and helps the other cleaners work together.
- Stain lifter Sodium laureth sulfate
- A gentle cleaner that spreads through the bowl water and helps lift stains.
- Powder cleaner Sodium lauryl sulfate
- Adds foam and cleaning power to the solid tablet.
Colours the water
- Blue colour Colourant (CI 42090)
- A dye also used in foods and drinks. Turns the water blue so you know the tablet is working.
Smells fresh
- Citrus
- Orange peel Terpenes of orange oilLemon CitralRose and citrus Citronellol
- Floral
- Rose GeraniolJasmine Hexyl cinnamaldehydeLavender LinaloolHyacinth and honey PhenylacetaldehydeLily of the valley Hydroxycitronellal
- Fresh
- Mint Spearmint oilGreen leaves Ligustral
- Warm
- Soft balsam Benzyl benzoateFresh-cut hay Coumarin
What customers say
4.9
Based on 20 reviews
Customer photos and videos 13
-
J’ai pas cru que ça va marché mais vraiment j’étais choqué du résultat il a resté pour le moment plus que 13 jours.
Rihab -
I’ve been using the BLITZ Automatic Toilet Bowl Cleaner Tablets and really like how convenient they are. I simply placed a tablet in the toilet tank, and it helps keep the bowl looking clean and smelling fresh with every flush. The blue gel toilet cleaner helps with hard water rings, stains, buildup, and odors, so I don’t have to scrub the toilet as frequently. I also like that the tablets are septic-safe and provide continuous cleaning and deodorizing. The 12-pack is convenient for regular toilet maintenance. A great automatic toilet bowl cleaner if you want an easy way to keep your toilet fresh and clean between deep cleanings.
Sonia A. -
Très bon produit ! Il est agréable à utiliser, de bonne qualité et répond parfaitement à mes attentes. J’apprécie particulièrement son efficacité et sa facilité d’utilisation. Je suis très satisfaite de mon achat et je le recommande sans hésiter !
Makram -
Super easy to use and exactly what I was looking for. The tablet goes right into the tank, and the blue water lets you know it's working with every flush. I've noticed my toilet stays cleaner between cleanings, and it's a great addition to my regular bathroom routine. Would definitely buy again.
Kirstyn E. -
Between two bathrooms in the house and a busy schedule, scrubbing toilet bowls had turned into one of those chores I kept putting off until the staining got noticeable. Hard water in our area was leaving rings and buildup faster than I could keep up with, and I wanted something that would handle the day to day maintenance without me having to scrub every few days. These Blitz tablets have taken that burden off my plate almost entirely. Using them is about as simple as it gets, which I appreciated right away. You just drop one tablet into the tank, no measuring, no tools, no mess getting it in place. It sinks down and just sits there, slowly dissolving and releasing that blue tinted cleaner into the water with every flush. There's something satisfying about lifting the tank lid a few days in and seeing the tablet noticeably smaller, knowing it's actually doing its job in there rather than just sitting inert. The cleaning performance has genuinely impressed me, especially around the waterline where staining tends to build up the worst. Before these, I was scrubbing at least twice a week to keep the ring from forming, especially in the bathroom my kids use most. Since adding the tablet, that ring just hasn't really developed the same way. Light buildup that does show up wipes away easily with barely any effort, instead of needing a heavy scrub with a brush and cleaner like before. The hard water staining specifically seems to be where this tablet is doing the most work, since that was my biggest ongoing issue and it's noticeably better now. The blue water itself is a nice visual cue that it's working, but it's not overpowering or artificial looking, just a clean tinted blue that fades to clear by the time it hits the bowl with each flush. It doesn't stain anything either, which was a small worry of mine going in given how saturated the color looks when you first drop the tablet in. I've had zero issues with any residue or discoloration on the porcelain itself. Scent-wise, it's been a pleasant surprise too. The fresh scent isn't that overpowering chemical smell some toilet cleaners have where you feel like you're breathing in cleaning product every time you walk into the bathroom. It's subtle, just enough that the bathroom smells clean rather than like a cleaning aisle. After each flush there's a brief little burst of freshness, but it dissipates quickly instead of lingering in a way that gets annoying. Longevity has lived up to what's advertised so far. I'm currently a few weeks into the first tablet in one bathroom and it's still going, dissolving gradually rather than disappearing in the first week like some tank tablets tend to do. Doing the math on how long this box should last across two toilets, the value makes sense given how infrequently I'm having to replace them compared to buying separate bowl cleaner and scrubbing constantly. Being septic-safe was actually a requirement for me, not just a nice bonus, since I've had issues in the past with certain tank cleaners that weren't great for septic systems. I haven't noticed any negative effects on our system since starting these, no backups or issues, which gives me confidence using them continuously without worrying about long-term damage to the pipes or tank. My day to day bathroom routine has changed noticeably since adding these. Instead of a dedicated scrubbing session every few days, I'm doing more of a quick wipe down occasionally just to keep things tidy, with the tablets handling the actual deep cleaning work automatically in the background. It's freed up time I used to spend on a chore I genuinely disliked. This is a great product for anyone dealing with hard water staining or just tired of the constant scrubbing required to keep a toilet bowl looking clean. The drop-in simplicity means there's really no excuse not to stay on top of it, and the septic-safe formula makes it an easy choice for households like mine where that's a real concern rather than an afterthought.
Reviewer -
This toilet bowl cleaner is amazing! It keeps my toilet clean, fresh, and sparkling with minimal effort. I barely have to scrub anymore, and it helps prevent stubborn buildup. It’s so convenient and effective, making toilet cleaning much easier. I’m very impressed with how well it works and would definitely recommend it!
Sarah B. -
Our warehouses washrooms see a lot of traffic. Since we started using BLITZ tablets, keeping them clean takes less effort. The fresh scent is a bonus. We will keep buying.
Poulin -
I’ve been using these for a few weeks now and they’ve actually made a noticeable difference. Super easy to use, just drop one in the tank and forget about it. The bowl stays cleaner between regular cleanings, and it definitely helps with hard water stains and odors. I also like that one tablet lasts quite a while, so I’m not constantly replacing it. Simple product, but it does what it’s supposed to do.
Adam -
These toilet bowl cleaner tablets work great and are very easy to use. They help keep the toilet bowl clean, leave a fresh scent, and reduce the need for frequent scrubbing. I like that they last a long time and help maintain a cleaner appearance between deep cleanings. Overall, a convenient and effective product that I would purchase again.
Aziz -
It's a simple tablet, it dissolves in the tank slowly and dyes the water light blue. It will continuously flush until the tablet is gone. The blue color can be a bit distracting for those not expecting it (My guests and family ask always lol) and the scent is a bit strong. Not chemically, but its a recognizable "im definitely in a bathroom" scent.
Another Bored Consumer -
Really happy with this product. It works exactly as expected, feels well made, and has been very useful. Great value for the price!
Reza -
I’m really happy with this purchase. The product feels well made, works as expected, and is easy to use. It’s a great value for the price. So far, I have no complaints and would recommend it to others.
Ben -
This 12-pack of good-quality blue gel toilet-tank tablets offers a convenient way to support routine cleaning and deodorizing between deeper scrubs. The formula is designed to address hard-water rings, stains, and odours while adding a fresh scent, and the individual tablets make the system straightforward to portion. The septic-safe positioning is also helpful for homes that need to consider wastewater compatibility. These tablets are best treated as maintenance rather than a complete replacement for regular toilet cleaning, especially where mineral buildup is already heavy. The package directions and toilet manufacturer's guidance should be followed, and the tablets must be stored safely away from children and pets because concentrated cleaners can be irritating. For ongoing freshness and stain control, this is a practical and well-packaged option.
Hana -
I dropped one of these blue gel tablets into each of our toilets about three weeks ago. They dissolve slowly and keep the water in the bowl a consistent blue. They've definitely reduced the hard water ring that usually forms at the waterline, especially in our ensuite bathroom which has the hardest water. The fresh scent is noticeable but not overpowering. It's a clean smell that masks any toilet odors without smelling like a chemical air freshener. They're septic-safe, which is important for us since we have a septic system at the cottage. The tablets don't eliminate the need for scrubbing entirely, but they make the weekly clean much easier. There's less buildup to scrub away, and the bowl stays fresher between cleanings. One tablet seems to last about three weeks in our high-traffic main bathroom. These tablets are a good maintenance product. They don't replace a proper cleaning but they do a solid job of keeping the bowls cleaner and smelling fresh day-to-day. The 12-pack will last us quite a while, making it a good value.
John -
t's really nice that this tablet will keep the toilet bowl clean through multiple flushes. The cleaner will spread gradually in the tank and transfer to the bowl when flushed. I found it was really concentrated so even splitting the tablet in half was enough to last about a week and a half of flushes. It works for porcelin toilets and cleans any residue, but wont be able to remove scaling along the meniscus.You drop one in the toilet tank and it cleans each time you flush. It's good for keeping the bowl cleaner for longer from light use, may still need to manually clean but a lot less frequently
Casual User -
Likes: Automatic cleaning — drop a tab in the tank and let your toilet do the cardio. Blue gel formula — clings to the bowl, fights stains, and makes everything look freshly rinsed. Hard‑water ring assassin — tackles mineral buildup before it becomes a “why is my toilet beige?” situation. Septic‑safe — strong enough to clean, gentle enough not to mess with your plumbing ecosystem. Smell eliminator — keeps the bathroom smelling fresh instead of “someone was definitely here.” Long‑lasting — each tab keeps working for weeks, not days. Keeps the bowl bright between deep cleans — perfect for busy households. Reduces scrubbing time dramatically; you’ll wonder why you ever fought with a toilet brush. Great for homes with hard water or stubborn mineral stains. Ideal for guest bathrooms you want to look effortlessly spotless.
RK -
I like using a toilet tank tablet between regular bathroom cleanings because it keeps the bowl looking cleaner from day to day. I dropped one tablet directly into the tank, let it dissolve in the water, and after flushing, the water in the bowl turned blue. The blue colour comes through with each flush, and the bowl has stayed sparkly clean since I added the tablet. It also leaves a fresh scent in the bathroom, though the scent is not overpowering. The tablet sits inside the tank and releases a small amount of cleaner each time the toilet is flushed. Each tablet is designed to last up to 3–4 weeks, or around 300 flushes. I have not had the first tablet in the tank long enough to confirm the full length yet, but the blue water makes it very clear when the cleaner is still active. There are 12 individually wrapped tablets in the box, and the formula is bleach-free and septic-safe when used as directed. A few things I noticed while using it: • 12 tablets in the box • Tablet goes directly into the toilet tank • Blue water appears with each flush • Helps keep the bowl sparkly clean • Fresh scent after flushing • Listed to last up to 3–4 weeks or about 300 flushes • Bleach-free formula • Septic-safe when used as directed • Individually wrapped tablets
Amazon Customer -
This toilet bowl cleaner tablet pack arrives in a paper box wrapped in clear plastic. Each of the 12 toilet bowl cleaners are individually wrapped. Usage is very simple, you just scrub your toilet, then drop one of the tablets into the tank of your toilet and wait half an hour. After waiting and flushing, I noticed that the water turned blue. The water didn't have much of a smell which is a good thing. The deodorizing also seems to work a little bit too, after using the toilet the smell is slightly not as noticeable as before. After one night I didn't notice any major cleaning to my toilet, especially the tougher stains on the bottom that would normally require a pumice stone. However there were also no new stains forming due to the blue dye. Overall while I didn't notice that my toilet was significantly cleaner, it's nice to have the deodorizing feature. However I still have some concerns about the safety of the water when the toilet water eventually splashes back up onto my skin.
Madeline -
We're a busy bunch at home and cleaning the toilets is something that nobody volunteers for. These tablets have been very useful in that sense. The toilets remain clean, free of smells or stains. They're very convenient and easy to use, just drop one in the tank and see the blue magic come out in the water. So far, they've lived up to the stated duration of several weeks. They're supposed to be safe for septic and pipes. You get enough for one year, so it's a great price for one more thing I don't have to worry as much at home. Recommended.
G Reviews -
I absolutely love Blitz toilet bowl cleaner! As a busy mom, with three bathroom, and a constant flow of kiddos using the washroom....I can take all the help I can get. I has helped with keeping the toilet bowl cleaner, fresher and saving me the extra scrubbing time. I especially love it for the main floor washroom and kids washroom, the ones that get high traffic and often get forgotten about with cleaning. The fact that I can look at the water and know when its time for a new puck is great, and the package is a whole year supply! Love, love!
HomeEdit







BLITZ
Brush and bowl cleaner