I believe the bleach will react with the control line on the strip.I would just really drink a ton of fluids before the test. Read the dillution sticky and do what it says there just drink a lot more fluids, because its a home test you won't have to worry about it being dilluted.
Or do like I would do and just fire up a blunt right in front of them Of course thats if you are of age.:wtf: