For those who do 3d printing.

[Cato]

I thought this link to the instructions etc for a home made a large volume PLA dryer that removes the moisture might be useful. Dryer link.

 

[dieselsamurai]

Interesting Youtube on why it may not be necessary to dry some filaments including PLA

 

[carbon]

If I’ve had a problem with filament I’ve put it in the oven for about an hour at approximately 60c

 

[daedalusminos]

I've never dried any of my filaments (TPU, PLA(incl matte), PETG, ABS & ASA) other than storing in original bags with supplied desiccant and have noticed no detrimental impact on print quality or strength. Living in a draughty old house my have something to do with it.