The PERFEKT FLASH BOWL CLEANER 1LTR x 12pcs comes in an easy to use bottle. It is easy to apply on all surfaces of the toilet bowl leaving it sparkling. This FLASH BOWL CLEANER has accurate proportions of concentrated ingredients which increases its cleaning capabilities. It doesn't release any hazardous fumes and is hence safe to be used around children and pets. https://hygieneforall.com/product/perfekt-flash-bowl-cleaner-1ltr-x-12pcs/