Why turf smells in the first place
Odor is the top worry for dog owners, and the cause is simple. Urine passes through the blades. If it cannot keep moving down through the backing and the base, it stays in the infill and starts to smell.
Solid waste is a separate job. You pick it up as you would on a lawn, then rinse the spot. Resource Central, a group that argues against synthetic turf, lists pet waste cleanup among its objections. Plan for that routine before you buy.
Drainage is your first defense
Three parts of the build decide how fast liquid leaves your yard: the backing, the seams and the base.
Thornton's artificial turf permit packet makes a handy benchmark, even if you live somewhere else. It calls for backing that drains at least 2 inches per hour, glued seams instead of sewn ones, and a base of at least 3 inches of compacted aggregate.
- Backing. Choose perforated or otherwise permeable backing. Ask for the drainage rate in writing.
- Seams. Gaps and poorly joined seams trap liquid. Ask how every seam is joined.
- Base. A compacted aggregate base lets water move away. Clay soil drains slowly, so grading and base depth matter even more on clay.
- Slope. A gentle fall toward a drain point or the yard edge keeps water from pooling.
What odor-focused infill does
Infill is the granular material that holds the blades upright. For pet yards, installers use zeolite or antimicrobial infill alongside good drainage. A national cost guide prices antimicrobial infill at $22 to $32 per 50-pound bag, which covers about 33 square feet, and zeolite at $28 to $38 per bag.
Infill works as part of the system. It does not replace drainage or rinsing. Ask for the product name, the data sheet and the manufacturer's advice on topping it up.
A rinse routine that fits the build
Pick up solid waste promptly, then hose the area down. In hot, dry weather, rinse more often so urine does not dry into the infill. A mild, turf-safe cleaner helps on stubborn spots. The same national guide lists pet deodorizer at $28 to $35 per bag and enzyme cleaner at $45 to $65 per gallon, and puts specialized cleaning at $40 to $80 a year. Thornton's maintenance list for permitted turf covers brushing, clearing debris, biodegradable cleaners and odor control. Our turf maintenance guide walks through the full routine.
Heavy use and small spaces
One dog on a big yard is an easy case. Three dogs on a small potty strip is harder, because all that liquid lands in one patch. The base under that patch has to drain well.
Tell us where your dogs go before the estimate. We plan the slope and base around that spot. See dog run turf for kennel runs and pet turf installation for full yards.
Questions to ask any installer
- What is the backing's drainage rate, and will it be in the quote?
- How deep is the base, and what is it made of?
- How are the seams joined?
- Which infill do you use for dogs, and when does it need topping up?
- What cleaning routine fits my number of dogs?
- How will the turf handle summer heat? See does artificial turf get hot in Colorado.
Pet-focused products and base work change the price. The pet turf cost guide shows how.
Common questions
Does artificial turf smell when dogs pee on it?
It can when urine sits in the infill. Permeable backing, a well-drained base and regular rinsing keep odor low.
Does zeolite infill stop pet odor?
Zeolite and antimicrobial infill help control odor when paired with good drainage. Ask for the manufacturer's data sheet and top-up advice.
How often should I rinse pet turf?
Rinse after use, and more often in hot, dry weather. Your dogs, your yard and your infill set the real schedule.
Sources
- City of Thornton: Minor Planning Permit, Artificial Turf
- SitePrep: pet turf installation cost (August 2025)
- SitePrep: artificial grass cost guide (2025)
- Resource Central: Why fake grass isn't a real solution
Checked November 11, 2026. Laws, programs and prices change, so confirm with the source before you decide.