With two big dogs in the house, my front-load washer gets a workout. … After the cleaning cycle, the musty smell that sometimes lingers around the rubber gasket is gone, and the inside of the drum looks brighter and cleaner.
See it in action
3 short videos
With two big dogs in the house, my front-load washer gets a workout. … After the cleaning cycle, the musty smell that sometimes lingers around the rubber gasket is gone, and the inside of the drum looks brighter and cleaner.
What customers notice
96%
said their washer was cleaner and fresher with regular use.
93%
noticed less odour within the first few cleaning cycles.
87%
saw less residue and better washer performance over time.
Survey of 60 BLITZ customers, 2026. Results are self-reported.
Keep your washer clean and fresh
The tablets break down residue and buildup inside the drum, so your washer stays fresh and keeps working at its best.
What it cleans
- Detergent residue and grime
- Mineral deposits
- The drum and the parts you can't reach
- Musty smells, removed instead of covered up
1 tablet every two weeks on a hot cycle. 24 tablets, a 1-year supply.
Before
After
Real photos: buildup and a clean drum
Residue on the wall of a top-load drum, and a clean drum after a BLITZ cleaning cycle.
Before
After BLITZ
In these photos
- Left: a grey band of residue on the wall of a top-load drum
- Right: a clean top-load drum after a BLITZ cycle
I tried the BLITZ Washing Machine Cleaner Tablets because my washer had started developing an unpleasant smell and some visible residue around the drum and gasket. After running a cleaning cycle, the machine smelled noticeably fresher and looked much cleaner.
Works in front-load, top-load and HE washers.
- Empty the drumTake out any laundry. Nothing else goes in.
- Drop in a tabletStraight into the drum, not the detergent drawer.
- Run the hottest cycleUse “Tub Clean” if your machine has it.
- Wipe the gasketPull back the rubber seal and wipe. Leave the door open to dry.
- Empty the drumTake out any laundry. Nothing else goes in.
- Drop in a tabletStraight into the bottom of the drum.
- Run the hottest, largest loadLet it fill all the way so the water reaches the rim.
- Wipe under the lidWipe the rim and under the lid, where grime collects.
Between cleans: leave the door or lid open after each wash so the drum can dry.
Tablets clean the drum. The gel handles the gasket.
Washer smell hides in three places, and tablets only reach one.
-
1
Drum, hoses and pump.
One tablet every two weeks on a hot cycle clears residue and odour.
-
2
The rubber gasket.
Mould grows in the folds of the seal. Mold Stain Remover gel stays in place on it.
-
3
The drain filter.
Front loaders have one near the bottom. Open it, rinse it, close it.
Vinegar isn't made for your washer.
Vinegar can loosen light scale, but it isn't made for detergent residue.
| Feature | BLITZ | Vinegar |
|---|---|---|
| Breaks down detergent residue | Yes | No |
| Clears mineral deposits | Yes | Light scale only |
| Pre-measured, no mess | Yes | No |
| Laundry room smell | None, it's unscented | Smells like vinegar |
| What you do | Drop in a tablet | Measure, pour, run |
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
Does it work in front-load, top-load and HE washers?
Where do you put washing machine cleaner tablets?
How often should you clean your washing machine?
Why does my washing machine still smell after cleaning?
Can you use vinegar to clean a washing machine?
Can I use the tablets and Mold Stain Remover together?
What are the ingredients?
3 cleaners2 hard-water fighters1 protector1 tablet base
Breaks down residue
- Oxygen booster Sodium percarbonate
- Releases oxygen in hot water to break down the grime and residue that make a washer smell.
- Residue lifter Sodium C14-16 olefin sulfonate
- Loosens detergent and fabric softener buildup so the cycle rinses it out.
- Grease cutter Sodium carbonate
- Also called washing soda. Breaks down greasy residue and helps the oxygen booster work.
Fights hard water
- Limescale remover Citric acid
- Dissolves the mineral deposits hard water leaves on the drum and the parts you can't reach.
- Water softener Zeolite
- A mineral that traps the calcium and magnesium in hard water so the cleaners can do their job.
Protects the machine
- Metal protector Sodium silicate
- Helps protect the drum and metal parts from corrosion during the cycle.
Makes the tablet
- Tablet base Sodium sulfate
- A neutral salt that gives the tablet its body and helps it dissolve evenly.
What customers say
4.9
Based on 15 reviews
Customer photos and videos 12
-
These BLITZ Washing Machine Cleaner Tablets worked really well in my washing machine. I used one tablet for a deep cleaning cycle, and afterward the washer drum and gasket looked much cleaner and smelled fresh. I especially like that the tablets are designed to help remove limescale, detergent buildup, residue, and odors from areas that are normally difficult to clean. They’re easy to use and work with both HE front-load and top-load washing machines. The 24-pack is also convenient because it provides a long-term supply for regular washer maintenance. A simple way to keep the washing machine clean, fresh, and well maintained.
Imane -
I’ve been using these tablets for regular washing machine maintenance, and they’ve worked well for keeping the washer clean and fresh. They were especially helpful with odors, and I noticed the unpleasant smell was gone after cleaning. The tablets are simple to use and convenient to keep on hand for routine maintenance. I wouldn’t rely on them for heavy buildup or a deep cleaning job, but they’ve worked well for regular cleaning and freshening the drum and gasket. The 24-pack is also convenient for ongoing use. Overall, they’ve been a useful option for keeping our washing machine fresh between regular cleanings.
Skys.D.Limit -
Great product! Good quality, works as expected, and I’m very happy with my purchase. Highly recommended!
Ben -
Front-load washers are notorious for trapping moisture, soap scum, and grime behind the drum, which eventually leads to that dreaded sour or musty smell on fresh laundry. I picked up this 24-pack of washing machine cleaner tablets to stay on top of regular maintenance, and it makes a noticeable difference. • Deep Clean & Odour Removal: Dropping a single tablet into an empty tub on a regular cycle effectively breaks down built-in detergent residue and eliminates trapped odours, leaving the drum smelling genuinely fresh. • Pro Tip for Front-Loaders: To ensure no leftover foam or residue stays behind in the door seal or drum grooves, run a quick extra rinse cycle right after the main cleaning run. • Unbeatable Value: With 24 tablets in the box and a recommended maintenance schedule of once a month, a single pack provides a full two years of upkeep. If you want to prevent moldy smells, extend the life of your washer, and keep your clothes smelling clean, this is a hassle-free, cost-effective solution.
Help me help you -
I tried the BLITZ Washing Machine Cleaner Tablets because my washer had started developing an unpleasant smell and some visible residue around the drum and gasket. After running a cleaning cycle, the machine smelled noticeably fresher and looked much cleaner. The tablets are very easy to use. I just put one directly into the empty washer drum and ran a hot cycle. I like that they help with detergent residue, hard water buildup and limescale without having to deal with liquid cleaners or powders. The price seemed a little high at first, but with 24 tablets in the package and enough for long-term washing machine maintenance, I think the value is actually pretty good. Overall, a convenient washing machine cleaner and descaler for keeping the drum, gasket and internal parts fresh and clean. I would buy it again.
Sonia A. -
Cleans top-loaders well! I was a bit skeptical because although the listing says it's suitable, the instructions and pictures only show front loaders. My washing machine doesn't have an agitator, and the drum itself is quite clean, but there's always a small amount of odour (not my clothes thankfully). I keep the lid open for at least 24 hours after every load so it dries, but it's not possible to clean without products like this. I put two tablets in on pre-soak, hot, highest water level (top loads always need more cleaner since it's more water). After this cycle, I could smell the cleaning agents. I did another rinse + spin cycle, and the smell disappeared and the drum looks shinier and the smell I usually notice is gone. Because I have two use two tablets, this $25 pack of tablets will last me half a year if I clean every month. I'm planning on cleaning once very 2 months though, since I live by myself so I don't use my washing machine as much as a normal family.
Mira -
These washing machine cleaner tablets come in a pack of 24, which is intended to be a year's supply. They're individually wrapped double-sided blocks that couldn't be easier to use. All that's required to use one of these is to drop it in the empty washer and run a hot wash cycle. No spin is required so it doesn't take as long as a regular wash. Once the cycle is done, the block has completely disappeared and the machine is left sparkling clean. I was quite pleased with the results of the cleaning tablet. After it was done, the machine was smell-free and clean inside. It's as simple as it gets!
Flashy Sir -
I make it a habit to clean my washing machine every couple of weeks, even though I don't really have issues with hard water, limescale, or heavy buildup where I live. Because of that, I wasn't expecting any dramatic results, but these cleaning tablets seem to do exactly what they're supposed to do. Using them is straightforward. Just drop a tablet into the machine and run the recommended cleaning cycle. There is no measuring, no liquid to pour, and no mess to deal with. That's something I appreciate because it makes regular maintenance quick and easy. After using these tablets, the inside of the washer smells clean and fresh. The scent is noticeable without being overpowering, which I find works well. The drum and gasket also appear clean after the cycle, and the machine feels fresh and ready for the next load of laundry. I use both cleaning products and routine maintenance to help keep appliances in good shape, and these tablets fit nicely into that routine. Since the pack contains enough tablets for many cleaning cycles, it should last quite a while for anyone who cleans their washer on a regular schedule. Overall, this is a simple and convenient product that appears to work well. Even without major limescale issues to deal with, it helps keep the washing machine clean and leaves behind a pleasant smell. For anyone looking for an easy maintenance product for their washer, this is a solid option.
J -
Working amazing !!! Lowkey a bit shocked because I’ve used washer cleaning tablets before & they have never worked as good as these ones
Chantel | CEO of chaos 🎀 -
My apartment came with brand new appliances, so I'm actually taking better care of them than I ever did with my old ones. 😂 I got these as part of the regular maintenance routine rather than because I have an old washer with a buildup or odor problem. The 24-pack gives me plenty to keep up with regular cleaning and maintenance throughout the year. For a brand new machine, I'd rather keep it maintained from the start than wait until there's a problem that needs fixing.
Brandie1977 -
These washing machine cleaner tablets are very convenient and easy to use. They make regular cleaning and descaling simple and help remove buildup and unpleasant odors from the washer. I like that they’re suitable for both front-load and top-load machines, and the 24-tablet pack provides a full year of regular cleaning. Overall, a very useful product for keeping the washing machine fresh and clean, and I would definitely buy it again.
Aziz -
These tablets completely refreshed my washing machine. They got rid of that musty smell and cleaned out all the residue around the drum and rubber seal. Simple to use, super effective, and the 24-pack is an amazing value!
Reza -
These washing machine cleaner tablets are an easy and effective way to keep a washer clean and smelling fresh. The tablets dissolve well during the cleaning cycle and help remove buildup, residue, and lingering odors from the drum and gasket. After using one, the inside of the machine felt noticeably cleaner and fresher. I like that they're compatible with both HE front load and top load washers, making them a versatile choice for different machines. Having a 24-pack is also a great value since it provides a full year's supply when used as recommended. It's convenient not having to measure liquids or deal with messy cleaners—just drop in a tablet and run the cleaning cycle. I gave them 4 stars because heavily soiled machines may require more than one treatment to remove long-standing buildup, and it's important to follow the cleaning instructions for the best results. Overall, these tablets are a simple, low maintenance way to help keep a washing machine clean, reduce odors, and support regular appliance maintenance.
Yuki H. -
I usuallly put in vinegar Then run a cycle and usually cleans the smell of the washing machine. This tablet seems to do the same, it has a slight 'clean' scent. Visibly, the stainless steel interior seems the same, no difference. I can't say it works better, but I do notice that stains also are cleaned off the steel tub.
Another Bored Consumer -
With two big dogs in the house, my front-load washer gets a workout. Between their blankets, beds and everything else that ends up covered in fur, I always feel like a regular wash cycle isn’t enough to keep the machine fresh. That’s why I wanted to try these cleaning tablets. The directions are simple. You place one tablet directly into the empty drum and run a hot cleaning cycle, or a regular hot wash if your machine doesn’t have a cleaning program. When the cycle is finished, I run a quick rinse and spin just to make sure there isn’t any residue left behind. The tablet dissolves completely, and there is no strong chemical smell during the process. After the cleaning cycle, the musty smell that sometimes lingers around the rubber gasket is gone, and the inside of the drum looks brighter and cleaner. For regular maintenance, the instructions recommend cleaning the washer once a month, or twice a month for the best results. Since the box includes 24 tablets and you only use one each time, there’s enough for a full year if you follow the twice-monthly schedule. With as much laundry as my washer handles every week, especially dog bedding, I like having these on hand to give the machine a proper clean every month.
Amazon Customer











BLITZ
Vinegar