Every yard has its favorite corner — the one the dog picked and never un-picked. BioTurf's BioS+ enzymes don't perfume that corner, they digest what's souring it: ammonia, uric acid and organic waste, broken down to nothing and rinsed off the calendar.
Turf care systems trusted since 1999 — by yards, kennels and dog runs
One enzyme doctrine, two delivery systems — and a box that ships both.
BioS+ liquid concentrates
Live enzyme concentrate that hooks to a garden hose through the BioSiphon sprayer and soaks down to where urine actually lives — under the blades, on the backing. Digests ammonia and uric acid instead of covering them.
Shop liquids →
BioFill granular infill
Granules that brush into the turf fibers and stay on duty between rinses — absorbing moisture and locking down ammonia on contact, through heat and moderate rain.
Shop granules →
Power packs & kits
The two-part system: spray digests what's there, granules guard what's coming. Boxed together with the BioSiphon sprayer for the heavy-traffic, multi-dog runs.
Shop the packs →Same BioS+ enzymes in every jug — the size just decides how much yard, and how many months, one checkout covers.
The patio bottle
Full details →The backyard jug
Full details →The kennel pail
Full details →
Artificial turf drains beautifully — which is exactly the problem. Urine trickles past the blades, through the backing, and settles where a garden hose alone can't argue with it. As it dries it concentrates into ammonia, and every warm afternoon re-announces it. BioS+ follows the same route the urine took: sprayed through the hose, it soaks past the blades and digests the source where it sits.
Why the yard smells after rain →Any garden hose threads onto BioTurf's hose-end sprayer. Check the straw is seated and you're plumbed in.
Run water at medium pressure and rinse the whole area thoroughly before dispensing a drop of product.
Twist the BioSiphon knob and the concentrate joins the stream — you'll know by the clean scent, not a perfume cloud.
Enzymes work while the surface is damp, so let it stay wet as long as possible. Evening applications buy them extra time.
Repeat every 2–4 weeks — more often on busy multi-dog runs. No sprayer? Mix 1–4 oz per gallon of water in any pump sprayer.
Perfumed yard sprays negotiate with the smell. BioS+ eats it — live bacterial cultures digest the ammonia, uric acid and organic waste, and what's digested can't come back with the heat.
| BioS+ enzymes | Masking sprays | |
|---|---|---|
| Removes the odor source, not the scent | ✓ | ✗ |
| Keeps working after application while damp | ✓ | ✗ |
| Safe for kids, pets and plants right after use | ✓ | varies |
| Won't burn real grass or landscaping | ✓ | varies |
| Works on turf, concrete, gravel, patios, kennels | ✓ | varies |
| Dilutes to indoor strength for carpet and litter areas | ✓ | ✗ |
| Survives the next hot afternoon | ✓ | ✗ |
Drawn from BioTurf's own labeling. For heavy, long-standing contamination, expect a few cycles — enzymes are thorough, not instant.
Non-toxic, biodegradable, hypo-allergenic — and safe for the kids and dogs who own the yard, immediately after use. The formula is a viable bacterial culture blend, not a chemical cover-up, which is why it's welcome around plants, paws and bare feet.
July used to be the month we stopped inviting people over. One gallon and a hose-end sprayer later, the run just smells like nothing — which is exactly the goal.On the 1 gallon →
The 32-ounce bottle has lived on my balcony all summer. Two capfuls in a watering can, five minutes, and the patch is a patch again instead of a statement.On the 32 oz →
Spray plus granules is the right idea for a busy run — the spray resets it, the granules hold it between resets. We went from weekly complaints to none.On the Mini pack →
Every claim on this site traces to BioTurf's own packaging. The ledger:
Prices belong to the retailer and drift with the season — the checkout page has the final word.
Everything the jug knows, unpacked: how the enzymes work, how to mix them, how often to treat, and how to pick a size that matches your yard and your dog census.
BioS+ is a viable bacterial culture blend — living cultures that digest the proteins, ammonia and uric acid left behind by urine and feces, converting them to nothing more offensive than carbon dioxide. That's the whole trick: what's been digested cannot evaporate back into the afternoon air, which is where perfume-based sprays lose the argument.
The enzymes work while the treated surface stays damp, and they stop when it dries. That's why the label suggests treating in the cooler part of the day and keeping the area wet as long as possible — you're buying working hours for the cultures.
One concentrate, many strengths. The BioSiphon hose-end sprayer meters automatically; for pump sprayers and indoor jobs, mix by hand:
| Job | Mix | Notes |
|---|---|---|
| Routine yard rinse | BioSiphon sprayer, straight from the bottle | Rinse the area with plain water first |
| Pump sprayer treatment | 1–4 oz per gallon of water | Stronger mix for older, soaked-in odor |
| Indoor carpet & tile | Diluted solution, spot-applied | Also works around cat litter areas |
| Heavy multi-dog runs | Spray plus BioFill granules | The two-part system, monthly |
The liquid is the eraser: it follows urine down through the backing and digests what's already there. The granular BioFill is the shield: brushed into the fibers, it absorbs moisture and locks down ammonia between treatments, shrugging off heat and moderate rain.
A quiet single-dog patio usually needs only the liquid on a 2–4 week cadence. A busy run earns the two-part system — spray to reset, granules to hold the line until the next Saturday rinse.
Light moisture is a friend — it keeps enzymes working and reactivates granules. Heavy rain is a rival: a proper downpour can rinse product past the backing and shorten the protection window, so re-treat sooner after storms.
Heat doesn't break the system, but it does advertise any odor you haven't treated yet. If the yard announces itself on the first warm weekend of spring, that's last season's deposits concentrating — start with a strong pump-sprayer mix, then settle into the routine cadence.
The fine print worth knowing: keep the concentrate off skin and out of eyes and wash up after handling; store it out of reach of children; and while surfaces are safe for pets and kids right after treatment, the neat concentrate itself is not a toy.
Ingredients are short and legible — water, viable bacterial cultures, non-ionic and anionic surfactants, and a light fragrance that reads as clean rather than floral. Distributed by TurFresh of Santa Ana, California, the company that has been doing exactly this since 1999.
Every jug, pail and kit ships from the partner storefront — pick the size that matches your acreage.