Meta Mucil is your friend (well, not the "brand" specifically).
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It's fibre for your diet that makes your poops less soft. This translates to easier evacuation with little to no "melted chocolate" leftovers in your rectal cavity. Things that then go up your hole will come back out pretty much perfectly clean.
"Meta Mucil" is just the most common and recognized national brand pf psyllium fibre mixtures.
Fancy package + big advertising budget = more expensive.
Look for a cheaper house brand, they're pretty much all the same thing:
Psyllium Husk Seed Powder with orange flavouring and sugar or, for a bit more cash, sweetener.
Skip the sugar/sweetener & flavouring and go for the same in capsule form.
You can also find just the straight-up psyllium husk powder with nothing added. It's usually much cheaper still.
"Psyllium: a leafy-stemmed Eurasian plantain, the seeds of which are used as a laxative and as a bulking agent in the treatment of obesity." This is simply the outer seed shell (bran).
Good for general health too if your diet isn't exactly top-notch and lacks fibre.
Use this once or twice a day and you'll hardly need douching.
Unless you like douching. That's a thing. You can certainly do both. (I do.)
And you don't need to travel to make use of this stuff.