where i live now is summer and hot (85 to 90F) and when my beardie uses the bathroom, his feces and urine smell terrible. i have him on sand and have used baking soda and that doesn't really do the trick. any suggestions???
I would remove the sand. it's really not good for them anyway. It causes impaction, and as you know, is not very sanitary. I would recommend a non-adhesive shelf liner or tile. I use tile, which I grouted in, and clean up is a snap and there is no odor.
Take out the sand and use tile or none adhesive shelf liner. It's impossible to get sand completely clean, and it can be an impaction risk to your dragon.
You might also have a fecal checked for internal parasites. I find that beardie poo is much worse smelling if they have parasites. Oola used to stink up the whole house with her poo. It turns out she had a raging heavy Coccodia load. Since treatment I can't smell her feces unless I open the cage.