Closemyer Toilet Blocks Cleaner come in different packaging, the 1’s, 2’s, 4’s and 6’s.
Blue and Green Toilet Blocks contains active substance to clean and freshen the toilet bowl, tank, water pipe automatically;
it can prevent the lime scale, one block can work for at least 250 times lasting fragrance with every flush, it is safe and helpful for environmental protection without phosphates and heavy metal.