wˈʌns ɪnˈʌf sˈɔlt hɐz bˈɪlt ˌʌp ðə kˈiːpɚ kˈɛɹfəli skɹˈeɪps ðə dɹˈaɪ sˈɔlt fɹʌmðə sˈaɪdz ænd bˈɑːɾəm ɪn lˈeɪɚz.
Once enough salt has built up the keeper carefully scrapes the dry salt from the sides and bottom in layers.