When equipping the bathroom for toilet training, one question comes up again and again: should you buy a classic standalone potty, a separate toilet seat reducer, or an adaptable product that combines the two? The answer depends less on brand preference than on your child's age, the layout of your home, and how long you plan to use the product.
The classic standalone potty: what it really offers
The floor-standing potty remains the most natural starting point for a child beginning toilet training. Its low height and stability reassure a child who is still unsure of their balance. It is an object sized for them, which they can use independently without an adult's help to lift them onto an adult toilet.
Its structural limitation
The standalone potty addresses only one stage of the process. Once the child is ready to move on to the family toilet—generally between the ages of 3 and 4—it becomes unnecessary. A second purchase is then required: a toilet seat reducer, and often a step stool so the child can reach the toilet and sink independently.
The separate toilet seat reducer: the intermediate step
The reducer is placed directly on the family toilet seat and narrows the seating area. It is suitable for children who are no longer afraid of the height but need a narrower, more stable support than the adult toilet bowl alone provides.
What to check before buying
Not all reducers are created equal. The important criteria are a stable attachment system that does not slip, sufficient cushioning for comfort, and compatibility with the shape of your toilet bowl (standard French toilets do not all have the same dimensions). A poorly secured reducer can create more anxiety than it alleviates.
The 3-in-1 adaptable product: the continuity argument
A product such as the Treelys 3-in-1 Growing Baby Pot answers the question differently: instead of successively buying a potty, then a reducer, and finally a step stool, one object covers all three stages. A standalone potty for the first attempts, a toilet seat reducer once the child is ready for the family toilet, and then a non-slip step stool for reaching the sink—the same product changes function without changing hands.
What this changes in practice
For a parent, the argument is not only financial. It is also a matter of continuity for the child: the same familiar object accompanies them through each stage, without disruption or the need to get used to a new object during a learning phase that is already full of uncertainty for them.
How to decide based on your situation
If your child is under 2
A standalone potty is sufficient for now. But if you know you will keep the product for several years, an adaptable model avoids having to buy another one later.
If your child has already moved beyond the floor-potty stage
A reducer alone may be enough—provided it is stable and properly sized for your toilet.
If you want a single purchase for the entire period from 8 months to 6 years
This is the scenario in which a 3-in-1 product like Treelys makes the most sense: a single investment, with no compromise on comfort at each stage.
One point to keep in mind, whatever you choose
Certifications are not a minor detail. Check for CE, REACH, and ASTM F963 compliance, as well as the absence of BPA and phthalates—criteria that apply equally to a standalone potty, a reducer, or an adaptable model. The Treelys 3-in-1 growing baby pot combines these three certifications in a single product designed to last through the five years of toilet training without the need for another purchase.
