Have any of you ever thought "hmm, that de-icer stuff is rather pricey, isn't it?" Well by lucky coincidence that is exactly the same thought which I had recently. Could I make my own de-icer for less than Sainsburys charge? This was a question which needed answering, make no mistake.
I found a recipe on the Internet. Two parts rubbing alcohol (isopropyl alcohol or surgical spirit I believe) to one part water. So simple - would it work? My interest was well and truly piqued. I headed to my favourite online store and ordered some stuff:
- Some rubbing alcohol (one litre): https://www.amazon.co.uk/gp/product/B087M5397Z/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1
- Some spray bottles (two off): https://www.amazon.co.uk/gp/product/B08DHYZW93/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
Total cost so far for 1.5 litres of home-made de-icer (excluding water costs): £16.00 (includes a spare bottle - more on this later).
All I needed now was for the temperature to drop.
Today, the temperature dropped. If only I had a willing glamourous assistant. Enter stage left, Betsy:
She looks rather cold, doesn't she? All together now "Yes Mincey, she does!".
Armed with the £3.00 spray bottle filled to the 500ml mark with my concoction, I gingerly aimed a few squirts at the frost on Betsy's windscreen. Would it crack? Would it melt? Would any overspray tarnish or remove her Azure Blue coat? You're nervous - how do you think I was feeling? I felt compelled to record it on video for posterity:
2021-12-22 09.36.34.mp4
As you can see in the video, it works rather well indeed. I was impressed, as was the postman who happened to be delivering letters at the time. "I'm impressed!" he said.
Here's the almost finished windscreen. It was cold and as I had proved that my home-brewed alternative worked, I felt it a waste of a valuable commodity to continue and clear the rest of the glass:
I think you will all agree that this was an experiment worth performing. Sainsbury's charge £3.50 for 500ml of de-icer. From this first batch, I can make 1.5 litres for £13.00 as opposed to £10.50 for the equivalent from Sainsburys. Once this batch has gone, my next batch will be 16p a bottle cheaper as I will not need to buy a bottle, and I will have the added satisfaction of knowing what has gone into it. I do hope I've done my sums right however.
If you're all good, I may share my recipe for home made glass cleaner, which is in the second bottle, over the Christmas break. I'll bet you're already excited at the prospect of this, aren't you? "Yes Mincey, we are!"