Sheets. Not a money saving tip but a time saving one. Hang laundered sheets length-ways over the clothesline with sides evenly matched to get a centre crease line from top to bottom down the sheet. Saves time later on when folding, making up or straightening beds as you have a centre line to work to. (Note: There is also a v. quick, v. neat way to fold those pesky fitted sheets too if you google ‘YouTube how to fold a fitted sheet’).