Keep your croquet set clean, dry, and protected from extreme weather. After each use, wipe the balls, mallets, hoops, and stakes with a soft dry cloth. If they are dirty, use a slightly damp cloth and dry them immediately. Never leave wooden parts wet, as moisture can cause swelling, cracking, or warping.
Store the set indoors in a cool, dry place. Avoid garages, sheds, basements, or car trunks if they get damp, very hot, or very cold. Keep wooden mallets and stakes away from direct sunlight and heaters, since heat can dry and weaken the wood. If your set came with a bag or case, use it to protect the pieces from scratches and dust.
Check the mallet heads, handles, and hoop ends regularly for cracks, loose fittings, or dents. Tighten screws or fittings if needed, and replace damaged parts before they worsen. If the mallets are wood, occasional light polishing or a suitable wood conditioner can help preserve the finish, but avoid heavy oils unless recommended by the manufacturer.
For metal hoops and stakes, prevent rust by drying them thoroughly after use. If rust appears, clean it gently with fine steel wool or a rust remover suitable for the material, then dry and store properly.
Stack or arrange the pieces so they do not rub against each other. Do not place heavy items on top of the mallets or hoops. With regular cleaning, dry storage, and occasional inspection, your croquet set can stay in good condition for many years.