Munchkin Arm & Hammer Multi-Stage 3-in-1 Potty Review 2026
Munchkin | $34.99 USD
Our Score
Full Review
The Munchkin Arm & Hammer Multi-Stage 3-in-1 Potty offers three functions: standalone potty, toilet seat adapter, and step stool. It includes an Arm & Hammer baking soda disc for odor control. While it does offer 3-in-1 versatility similar to the Upseat, its seating design is standard and flat — it does not incorporate any ergonomic contouring to promote the knees-above-hips posture that physical therapists recommend. The step stool conversion is functional but basic, and the overall build quality is adequate for the price point.
Pros
- 3-in-1 design at a lower price point
- Arm & Hammer baking soda odor control
- Converts to step stool
- Removable seat for toilet use
- Affordable
Cons
- No ergonomic posture support — flat seat design
- Does not promote knees-above-hips positioning
- Build quality feels less premium
- Odor disc needs periodic replacement
- Step stool feels less sturdy than dedicated options
Key Features
| Type | 3-in-1 (Potty + Toilet Seat + Step Stool) |
| Age Range | 18 months to 4 years |
| Ergonomic Design | Standard flat seat |
| Material | BPA-free plastic |
| Weight Capacity | Up to 40 lbs |
| Splash Guard | Built-in |
| Removable Bowl | Yes |
| Non-Slip Base | Yes |
| Portable | No (bulky) |
Buy Munchkin Arm & Hammer Multi-Stage 3-in-1 Potty
Available on Amazon | $34.99
Looking for the Top-Rated Option?
The Upseat Ergonomic 3-in-1 Potty scored highest in our review with a 9.5/10 overall rating — the only potty developed with physical therapists.
$34.99
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How We Score
Our scoring methodology weights Ergonomics at 40%, Safety at 25%, Ease of Use at 20%, and Value at 15%.
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