Smartthings Multi Sensor Issue

I previously created a new rule for a multi sensor that would send push/text notifications when a certain temperature was recorded. I deleted the rule, however, I still get the notifications. I’ve ensured that it has been removed by checking both of my ios devises and I’ve also logged into and out my account a couple of times. Is there something I’m missing should I pull the battery out of the multisensor and reconnect as a new device?..thanks in advance…J