: Be careful when using boiling water on a completely blocked drain; if the water sits and fails to clear the clog, it can potentially melt or warp PVC pipes .
Sainsbury’s product is notably than some premium brands. This viscosity is critical; a thin liquid runs straight past a standing blockage, while a thick gel clings to the pipe and the clog itself, allowing the chemical reaction more time to work. sainsbury drain unblocker
: Reviewers noted it is relatively gentle on the nose compared to harsher chemical alternatives and does not typically cause skin irritation. : Be careful when using boiling water on
Using chemical cleaners requires caution to protect your plumbing and your skin. sainsbury drain unblocker