Clear blue digital?
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I have done this before though and there was no second line?
I don't know what else to say, CB digital always have a 2nd line, and anytime you open a test the result is invalid. Google clear blue digital 2nd line
You can’t take the strip out of the test. It becomes invalid when you do that.
Did you break the test?
Hi all, if you do the test and get a result and then break the test to get it out, it doesn’t make it invalid as you already have the result. It would only be invalid if you broke the test prior to actually getting a result. I have since had a faint line on a different test so who knows - I think the second line could have been a positive!
The instructions say it is invalid if opened. The digitals always have two lines inside.
Ok
Digitals always have 2 lines, that's why you're not supposed to open them