What Is an Enzyme Cleaner? How It Works and When to Use One
By Jasman, Co-founder of PureZest | Updated September 2026 | 8-minute read
Key Takeaways
- An enzyme cleaner is a cleaning product that uses enzymes (natural proteins) to break down messes like grease, food, soap scum, and odour-causing residue into smaller pieces that wipe or rinse away easily.
- Different enzymes target different messes: protease breaks down proteins, amylase breaks down starches, and lipase breaks down fats and oils.
- Enzymes need time to work. Letting the cleaner sit for 30 seconds to a few minutes makes a big difference.
- Enzyme cleaners are excellent at cleaning and removing odours at the source, but they are not disinfectants.
- Never mix enzyme cleaners with bleach or harsh chemicals, which can deactivate the enzymes.
What Is an Enzyme Cleaner?
An enzyme cleaner is a cleaning product that contains enzymes: naturally occurring proteins that speed up the breakdown of specific substances. Instead of dissolving dirt with harsh solvents or covering odours with strong fragrance, enzymes break organic messes down into smaller, simpler pieces that lift away with a wipe or rinse.
You've probably used enzymes without realizing it. Many laundry detergents rely on enzymes to remove food and grass stains, and your own body uses digestive enzymes to break down food. Enzyme cleaners bring that same natural process to your home's surfaces.
How Do Enzyme Cleaners Work?
Think of enzymes as tiny, highly specialized tools. Each type of enzyme is shaped to fit a specific kind of molecule, a bit like a key fitting a lock. When the enzyme finds its match, it breaks that molecule apart.
- You spray the cleaner onto a mess, like a greasy stovetop or a soap-scummed tub.
- The enzymes attach to the specific molecules they're designed for: fats, proteins, or starches.
- They break those molecules down into smaller pieces that no longer stick to the surface.
- You wipe or rinse, and the broken-down residue comes away easily.
Because enzymes break down the mess itself, rather than hiding it, they're especially good at removing odours at the source.
The Main Types of Cleaning Enzymes
| Enzyme | What it breaks down | Common household messes |
|---|---|---|
| Protease | Proteins | Egg, dairy, blood, grass, food spills, and many pet messes |
| Amylase | Starches | Pasta, rice, potatoes, sauces, and gravy |
| Lipase | Fats and oils | Cooking grease, butter, body oils, and soap scum residue |
| Cellulase | Cellulose (plant fibres) | Often used in laundry to help release dirt trapped in cotton fibres |
Many enzyme cleaners combine several enzymes so they can handle the mixed messes found in real homes, like a stovetop splattered with both oil and tomato sauce.
Enzyme Cleaners vs. Traditional Chemical Cleaners
| Enzyme cleaners | Traditional chemical cleaners | |
|---|---|---|
| How they clean | Break down organic messes into smaller pieces | Dissolve, bleach, or strip dirt with strong chemicals |
| Odours | Remove the source of the smell | Often mask odours with strong fragrance |
| Fumes | Typically low-fume | Products with bleach or ammonia can have strong fumes |
| Speed | Need a short dwell time to work | Often work on contact |
| Disinfecting | Not disinfectants | Only DIN-registered products can claim to disinfect |
| Best for | Grease, food, soap scum, pet messes, and odours | Disinfecting when needed, and some heavy-duty jobs |
What Are Enzyme Cleaners Best For?
- Kitchen grease and food residue on stovetops, range hoods, cabinets, and counters (see our guide to cleaning kitchen grease)
- Soap scum and body oils on tubs, tiles, and grout, the same residue mould and mildew feed on (see our bathroom mould guide)
- Pet accidents like urine and vomit, where enzymes break down the organic compounds that cause lingering odours
- Everyday odours from bins, drains, and fridges
- Drains, where enzymes help break down the organic buildup that causes smells
- Laundry stains from food, grass, and sweat
When an Enzyme Cleaner Isn't the Right Tool
- Disinfecting: If you need to kill germs, for example during an illness in the home, use a product with a Health Canada Drug Identification Number (DIN).
- Mineral deposits on their own: Enzymes don't break down limescale or hard water spots. That's why some formulas, like our Bathroom Cleaner, pair enzymes with citric acid.
- Non-organic stains: Rust, paint, and permanent marker need specialty products.
How to Get the Best Results From an Enzyme Cleaner
- Give it time. Let the cleaner sit for 30 seconds to 2 minutes on everyday messes, and longer on tough or dried-on stains. This is the single most important tip.
- Remove the bulk first. Scrape or blot away solids and excess liquid so the enzymes can reach the stain.
- Keep it moist. Enzymes work best when the surface stays damp while they work.
- Skip very hot water. Room temperature or warm water is ideal. Very hot water can damage enzymes and stop them from working.
- Don't mix cleaners. Bleach and other harsh chemicals can deactivate enzymes, and mixing cleaners can be dangerous.
- Store it well. Keep the bottle closed, in a cool place, and out of direct sunlight, and use it within the recommended shelf life.
Are Enzyme Cleaners Safe?
Enzyme cleaners are generally a gentle choice for everyday home cleaning. Well-formulated ones are typically low-fume and free from harsh ingredients like bleach and ammonia, which makes them popular in homes with kids and pets. As with any cleaning product, store them out of reach of children and pets, and wear gloves if you have sensitive skin.
The PureZest Enzyme Cleaning Range
At PureZest, enzymes are at the heart of every formula we make. Each product pairs bio-enzymes with plant-based ingredients chosen for a specific cleaning job, and all are made without bleach, ammonia, or parabens.
- Multi-Purpose Cleaner: citrus enzymes and citric acid make it a powerful natural degreaser for counters, stovetops, range hoods, and cabinets. No added fragrances or dyes.
- Bathroom Cleaner: a double-action foam that pairs bio-enzymes for soap scum and body oils with citric acid for hard water deposits.
- Floor & Surface Cleaner: enzymes plus a neem and tulsi herbal blend for a streak-free clean on tile, laminate, vinyl, and sealed hardwood.
- Enzyme Dish Soap: breaks down grease and food residue on dishes and helps keep drains fresh.
- Glass Cleaner: an enzyme formula with orange derivatives for streak-free windows and mirrors.
- Natural Hand Soap: enzyme-based and gentle on skin.
Want to try the whole range? The Monthly Cleaning Kit includes our Bathroom Cleaner, Dish Soap, Multi-Purpose Cleaner, and Floor Cleaner, and the Complete Cleaning Kit Pro adds our Mister Duster and biodegradable Sponge Wipes.
New to natural cleaning? Read our Canadian Guide to Natural Cleaning Products.
Frequently Asked Questions
What does an enzyme cleaner do?
An enzyme cleaner uses enzymes to break down organic messes like grease, food, soap scum, and pet accidents into smaller pieces that wipe away easily. Because it breaks down the mess itself, it also removes odours at the source instead of masking them.
Do enzyme cleaners disinfect?
No. Enzyme cleaners clean and remove odours, but they are not disinfectants. In Canada, only products with a Health Canada Drug Identification Number (DIN) can claim to disinfect or kill germs.
How long should I leave an enzyme cleaner on?
For everyday messes, 30 seconds to 2 minutes is usually enough. For tough, dried-on stains or pet accidents, leave it longer and keep the area damp so the enzymes can keep working.
Can I mix an enzyme cleaner with bleach or vinegar?
Don't mix enzyme cleaners with bleach or other harsh chemicals, which can deactivate the enzymes. Mixing cleaning products in general can be dangerous, so use one product at a time and rinse between them.
Do enzyme cleaners work on pet urine?
Yes. Pet urine contains organic compounds that cause lingering odours, and enzyme cleaners break those down instead of just covering the smell. For best results, blot up as much as you can first, then saturate the spot and give it time to work.
Are enzyme cleaners safe for kids and pets?
Enzyme cleaners made without bleach, ammonia, or harsh fumes are a gentle choice for homes with kids and pets. PureZest formulas are made without bleach, ammonia, or parabens. As with any cleaner, store them out of reach.
Do enzyme cleaners expire?
Yes. Enzymes slowly lose their activity over time, especially in heat or sunlight. Store the bottle closed in a cool place and use it within the recommended shelf life.
The Bottom Line
Enzyme cleaners work with nature, not against it. They break down grease, food, soap scum, and odours at the source, without harsh fumes or heavy scrubbing. Give them a minute to work, keep them away from bleach, and use a disinfectant only when you truly need one.
Ready to see the difference enzymes make? Start with the PureZest Multi-Purpose Cleaner or try the full range with the Monthly Cleaning Kit.
About the author: Jasman is the co-founder of PureZest, a BC-based natural cleaning brand, and previously ran a cleaning services business.
