When the water in your shower starts to come up to your ankles, you know it is time to clear the waste.
If you would like a pressure gun buy one here using my website link. This one is £30.00 but better quality.
http://www.dereton33.com/page220.html
I get 5% of the price, if you buy through this link. Thanks everyone. Every little helps. Ha ha.
Lots more plumbing and heating at my two websites.
WWW.dereton33.com for desk tops, laptops and pads.
WWW.dereton33.co.uk for mobile phones.
I also now have an Amazon storefront for all plumbing parts. It is www.amazon.co.uk/shop/dereton33