Television presenter Léa Kebdani tested viewers on stain removal efficiency and consumer economics during a broadcast segment on French television network TF1.
The segment, titled L'interro éco, was published by the TF1info video editorial team on August 28, 2026, at 6:54 am. Running for one minute and 16 seconds, the feature formed part of the morning broadcast program Bonjour! La Matinale TF1 under the practical life and personal finance section.
Consumer Quiz Questions
During the feature, Kebdani asked audiences to evaluate which laundry detergent proves most effective at removing stubborn stains. The interactive economic test also challenged viewers on recent price increases affecting summer produce, specifically asking how much price growth impacted tomatoes and courgettes over the summer season.
Kebdani further questioned viewers on back-to-school household budgets, asking for the average cost of school supplies required for a child entering sixth grade. The segment aimed to test public knowledge regarding everyday household expenses and consumer purchasing power.
Broader Household Economy Coverage
TF1 is France's oldest national television network, with TF1info serving as its online news and digital video portal. The morning broadcast series regularly features practical finance segments focused on consumer advice, money management, and personal rights.
The detergent quiz is part of a broader series of consumer reporting by TF1info addressing seasonal spending. Previous reports in the practical finance catalog examined strategies for reducing back-to-school supply costs on August 24, which ran for four minutes and 40 seconds, alongside an August 25 report on paying less for fruits and vegetables lasting three minutes and 42 seconds.
Earlier features in the series also addressed laundry choices directly, including a three-minute and 31-second segment on selecting detergent published on August 26. Additional guides covered monthly costs of unused subscriptions, car repair inflation, egg selection criteria, alarm clock habits, cellar cooling spaces, and summer word puzzles.
