Washing Machine Cleaner Tablets
- Tackles odor at the source
- Strips hidden buildup
- Months of cleaning cycles per pack
Your washer cleans everything except itself. Each 40-gram tablet dissolves slowly through a full hot cycle, breaking down the detergent scum and hidden buildup that make a machine smell musty and run worse than it should. Drop one tablet in the empty drum, run the hottest cycle, wipe the gasket. That's the whole job.
Works in any machine that washes clothes: front load, top load, HE, twenty years old or brand new. Unscented, septic safe, and gentle on seals and hoses. Six tablets per box, a six month supply at one cleaning a month. About $3 per clean.
Highlights
How to use
Empty the washer and drop one tablet into the drum. Run the clean washer cycle if your machine has one, or a normal cycle with hot water. Wipe away any residue when it finishes. Repeat monthly.
Size & ingredients
Shipping & returns

One tablet. One cycle. A different machine.
Everything people ask before buying
Will this work on my washer?
Front load, top load, and HE machines, across every major brand: LG, Maytag, Whirlpool, Samsung, GE, Electrolux, Amana, Frigidaire and the rest. If it washes clothes, this cleans it.
What does it actually clean?
The pump, drum, tub, valve, agitator, filter, and hoses. The tablet dissolves the detergent residue, grease, and limescale that build up in all of them, which is where the smell lives.
Why do I need to clean my washing machine?
Detergent, fabric softener, body oils, and hard water minerals collect inside the machine over time. That buildup makes the washer smell, makes towels smell, and makes the machine work harder than it should.
How do I use it?
Empty the drum, drop in one tablet, and run the clean-washer cycle if your machine has one (hottest normal cycle if not). Wipe away any residue afterward. That's the whole job.
Is it safe for septic systems?
Yes. The formula is biodegradable and septic safe.
What if foam comes out of the detergent drawer?
A little foam means the tablet is working through heavy buildup. Wipe it away and run a rinse cycle. Machines that haven't been cleaned in years sometimes do this on the first treatment, then never again.
Why tablets instead of liquid or powder?
Tablets are pre-measured and dissolve slowly through the full cycle, so the cleaner reaches parts a quick rinse never touches. Renuv tablets are also up to 3x larger than most washing machine cleaner tablets, and there's nothing to spill or measure.
Why is the box shrink wrapped?
The box is recyclable cardboard and the tablets are sensitive to moisture, so the wrap protects them during shipping and warehousing.
How fast do orders ship?
Orders placed by 2pm ET ship the same business day. Flat $4.99 shipping, free over $50.
How does the guarantee work?
Use the product the way the box says. If you're not happy with what it did, email support@renuv.com within 60 days of receiving your order and we'll refund it in full.
The Renuv Guarantee
Safe for your machine. Brutal on buildup. 60 days, money back.