Three problems come up over and over in Dexas MudBuster owner reviews: the paw hits the bottom of the cup, water leaks during use, and dirt stays stuck between the toes. Each one has a different cause, and each is fixable without buying a different paw cleaner.
The bottom-touch issue is almost always a sizing problem. The Medium cup is 6 inches tall; the Large is 8.85 inches. If your dog's paw reaches the floor of the cup, twisting won't work — the bristles can't get sideways pressure on the pad. The fix is usually one size up, not a different product. Leaks come from overfilling (more than the bristle tips) and from twisting too aggressively with the lid off. Filling to about one-third, not more, solves it in most cases. The between-the-toes problem is real: silicone bristles don't penetrate well between tight-packed toes on long-haired breeds. A 10-second towel pass after the rinse handles what the cup misses.
Below: the three most common MudBuster problems and the fix for each, written from real owner reports rather than the marketing copy.
🔧 Problem Solutions (3)
Why the MudBuster misses dirt between the toes
Read More →MudBuster leaks water during use — and the fix
Read More →If you only have 60 seconds — the three fixes
- Paw touches the bottom? Size up. Medium is 6 inches tall, Large is 8.85 inches. If your dog's pad hits the floor of the cup, the twist motion can't work.
- Water leaks out? Fill less. The water level should sit just below the bristle tips — that's about one-third full, not half. Twist gently, not violently.
- Dirt between the toes? Pre-soak for 5 seconds before twisting. The bristles can't penetrate dry, packed mud on the first pass — water has to loosen it first.
What MudBuster problems are NOT real (despite reviews saying so)
A few common complaints are user error rather than product defects:
- "It won't clean my dog at all" — almost always the wrong size. The Medium fits 2.5–3.5 inch paws; outside that range, it doesn't work.
- "Bristles fell out" — the silicone insert pops out for cleaning; some users think it broke. Rotate it back into the slot.
- "Smells after a week" — mud was left at the bottom. Rinse after each use, dishwash weekly.
Common questions
How long should one MudBuster last?
Two to four years of daily use is typical. The silicone softens slightly over time but doesn't tear. The plastic rim is the first thing to scuff — replace when it cracks (rare before year three).
Can I fix a leaking MudBuster, or do I need a new one?
Leaks are almost always from overfilling or twisting too hard, not from a damaged cup. Fill to one-third, hold the cup level, twist gently. If water still leaks from the seam, that's a defect — Amazon's 30-day return covers it.
What if my dog refuses to put their paw in?
Start dry. Show the cup, let the dog sniff, drop a treat inside. Once they'll put a paw in dry, add 1 cm of water. Most dogs adapt within 3–5 sessions.