Until recently bleaching laundry seemed pretty straightforward: white towels, bed linens, and cotton clothing were a no-brainer. As for anything else, well, that's what garment care labels are for.

Using bleach can be kinda tricky. While it definitely has its pluses in getting whites white, it’s a finicky product, and when not used and stored carefully, it likes to leave a mark. The good news?

Set-in stains, often intensified by dryer heat, can be tackled with the right approach. Pre-treating with dish soap and baking soda works for grease, while oxygen bleach soaks target various stains.

Here's how to keep white clothing looking its best, and avoid adding to your collection of dull, lacklustre and greying whites.