A flyaway hair remover that keeps your hair.

Add the photo and run this tool. It is told to remove stray hair standing out from the shape of your style and to change nothing else, so your hairline, density and texture stay as they are.

The one that removes the strays without quietly restyling the rest. That is the whole design here: hairstyle, texture, hairline, density, length, colour and shape are all named as things that must not change.

A new account gets a credit a month, so the first picture costs nothing. Frizz spread evenly through the hair is texture rather than stray hair, and removing that would mean giving you different hair, which this tool will not do.

No. Straightening, curling, volumising, shortening and lengthening are all explicitly ruled out. Grooming and stray-hair removal is the entire job: if you want a different texture, the hair style tool is the one you want.

A hair standing out from the shape of your style, usually against the background. Frizz distributed evenly through the hair is texture rather than stray, and removing that would mean changing your hair, which this is told not to do.

That is the real risk with undone styles. Beach waves, curls and deliberately messy looks rely on hairs that are technically strays. If a result came back tidier than you wanted, tell us and we will put the credit back.

More than you would expect. Strays are found by contrast against what is behind them, so a plain wall gives a much cleaner result than a busy room, where some are simply invisible to the tool.

No. Hairline, density, length, colour, texture and overall shape are all named as things to preserve. The hairline is the one people notice immediately, which is why it is stated rather than assumed.

No. A smoothing filter blurs the whole head and takes the strand detail with it. This removes specific hairs and leaves the rest, which is why it survives being looked at closely.