Do not test ten fragrances at once
The more scents you sample in a short session, the harder it becomes to separate them. Start with a small group that fits your taste, use blotter strips to remove obvious mismatches, and write the fragrance name on each strip so you can revisit it later.
Paper is for screening; skin is for decisions
Blotters are useful for understanding the general direction of a fragrance, but they cannot show exactly how it will wear on your skin. Once you narrow the list to two or three, place each on a separate area and let it develop.
Wait for the later stages
The opening often contains more volatile materials and may smell very different from the fragrance after an hour or more. If the purchase is expensive, leaving the store and wearing the fragrance through part of the day is usually more informative than making a decision at the counter.
Coffee is not a magic reset button
If your nose feels tired, stepping away from the fragrance area and breathing normal air can be enough. The goal is to reduce sensory load rather than introduce another strong smell into an already crowded session.
Test in conditions close to real use
For an office fragrance, pay attention to how it behaves after several hours rather than only at the opening. For evening use, notice the base, warmth and diffusion. Weather also matters, so the same perfume can feel different in summer and winter.
Ask for a sample before committing
A sample or small official size gives you the chance to test on different days. That is especially useful when you are choosing between several fragrances or when the full bottle is expensive.
Use a simple decision checklist
Before paying, ask: Do I still like it after an hour? Will I realistically wear it? Does it fit the place and climate? Have I tested it outside the pressure of the sales counter? You can also use our guide to choosing a fragrance.