Build-up

Always use distilled water in steam irons because using ordinary water will cause a mineral build-up over time that will clog the steam holes.

Source: tatoeba (3020388)

There was a foul in the build-up play, and the goal was disallowed.

Source: tatoeba (11818443)

Luis found a lot of build-up inside the dishwasher.

Source: tatoeba (12115681)

Steve Gohouri was guilty of losing possession deep inside his own half, allowing Davies to find Ngog for Bolton's second, before Antolin Alcaraz was dispossessed in the build-up to their third.

Source: wiktionary