Fixing Punctures / Puncture Repair / Exploding Tubes

Lezyne self adhesive patch just gave up its ghost after about a month or two today. Was advised that this might happen but am still surprised. Could not use a proper patch as well to repair tyre as was unable to remove the residual glue from the tyre. What to do to patch properly?

do you mean reapir the tyre or the tube? those patches aren't gonna do a tyre much good.

Assuming it's a tube your talking about: sand paper off the residual glue and use patches like the ones you show or buy a new tube for like £3.