Hi,
ear candling is a hoax....personal opinion.
You could try Sudafed which is a decongestant. I take one daily. I used to take the 60mg, but mostly now I'm halving them (30mg) and take the 60mg if symptoms warrant it.
If you're having allergies, there's also a med called Singulair which is a leucotrine inhibitor. It doesn't dry out your system like antihistamines. They have to be taken for a period of time, tho. But it definitely could be allergies triggering changes in your ears which could cause the crystals to become "floatable".....
You could also try a nasal lavage or wash using saline. I'm going to start it tomorrow because of my latest sinus symptoms. It also helps with eustachian tube problems.
We have had tons of rain where I live and with it comes a high mould count. Post nasal drip is becomming a pain. I'm using allegra on occasion but the Sudafed at least helps keep things open. I don't get the eustachian popping and "hollow" sounds like I used to. I still get my hearing cutting out for a few seconds at least once every 2 days. But that's been a norm for a long time -- and both ears do it.
Hope you have a feeling better day,
quincy