If your car has done 2x regens in 2 days then you may have something else playing up (overfuelling for example) which is causing the DPF to get clogged much more quickly than normal. Before you start removing the DPF id recommend some diagnostics on the car to make sure you haven't got......boost leaks which will cause overfuelling, and injector issue which will cause overfuelling, MAF sensor issue which could cause overfuelling etc etc.

Check all your hose clamps for the boost pipes and check the condition of the boost pipes in general as they can split as they get old.

The DPF always gets the blame for the issue, but in 95% of cases something else has failed and its the DPF that gets clogged up and then the finger is pointed at the DPF.

So what im trying to say is, don't rush to remove and clean the DPF withouth being certain that everything on the engine is working as intended.