Dr Chemical Posts • Dr Chemical. Australia's cleaning and stain removal expert

DIY Laundry Prewash

Sunday, June 23, 2024

Laundry prewashes are a shadow of what they used to be. Many years ago we had Preen (The Great Unstainer) …

Wednesday, October 4, 2023

In previous posts I’ve discussed the ethical journey of Walter White, and also the science behind the show. My understanding …

Sunday, February 26, 2023

I’ve long been of the opinion that people that are charged with protecting the environment, and therefore people’s safety, are …

Thursday, June 24, 2021

Dishwashers have two obvious advantages over hand washing – they save us work and they save us water. This second …

Sunday, January 10, 2021

What an odd question. Surely all the stuff in those little blocks that you buy in supermarkets in the bathroom …

Wednesday, January 6, 2021

This is a question I get asked a lot. Many people use home-brew cleaning concoctions in the mistaken belief that …

Tuesday, January 5, 2021

Without doubt the grandfather of home cleaning myths is the notion that mixing bicarb and vinegar together makes an effective …

Wednesday, June 17, 2020

What? Milk is bad for your teeth? Haven’t we been brought up to believe that it is GOOD for our …

Wednesday, February 27, 2019

Coles are selling, for indoor use, an insecticide that should not be used indoors. The active ingredient in their …