How are you cleaning it? And hopefully you already HAVE a spare atty. If you are using attys you should always have 2 spares. One to alternate cleaning and
vaping. And one total spare.
I switch to a clean atty after priming it well and letting the juice soak in.
I blow out the dirty atomizer.
Then I do freshly boiled water in a deep bowl, using a tongs scoop some through the atty repeatedly. The tilt the atty underwater to let out all air bubbles and let it soak 15-20 min then scoop water through again.
Then blow it out
Then drop in a jar of alcohol (pure grain, or if you remember it is poison, rubbing alcohol). Use tongs to tilt it under the alcohol to get alcohol inside and air out. Then let it stay in that overnight. Next day shake it out then set to dry.
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When I used attys all the time I have to swap and clean every weekend. Now I use cartomizers for 95% of my
vaping. On 510 and Ego/Riva I use Boge cartos (most popular cartos for 510 threads). I use standard resistance but many like the hotter LR 2.0 ones. I recommend you learn on the standard res if you have never used cartos. With them I use juices with 20% or less VG and avoid juices that seem to drop a lot of flavoring sediment.