Recent content by alvaro

Hi all, Saw a while ago, on this bbs, a video demo of a surface cleaner but I can’t find it any more. Does any one knows here it his? Thanks :)

Can I use regular baking soda like I see in the grocery store for graffiti and stain removal? Thanks

Thanks guys I actually did a lot of pre wetting before any acid application cause I was afraid that the porous surface would soak in the acid and cause damage. Also advice the client to seal the surface but he thought it was too much money for the product and refused. Jason, thanks again for...

Final result and awnings.

Hi guys, Just got out of the shower, been doing the Job all day. I’m still soooo slooooow!!Here are the results. Followed the pros advice and used Hydrochloric acid in the advised ratio. The solution removed the dry paint from the floor as well. At first, it looked good when wet, but when it...

Ok, I could answer to that, you would answer to me, and so on, but I didn’t post to start a war here. I have a life. I just don’t understand something: I think in the very beginning, every job is probably above one’s ability. If I’m gona sub every job I get, what’s the point on even...

Alvero is in Europe, and it may well be a bit harder to get hold of the right equipment. Oneness, you can imagine how hard! Cement drops- Hydrochloric acid diluted at 5:1, Water based paint - try using aerosol cans of oven cleaner, you may other wise try turpentine if it is oil based...

May be there is someone else who can do it for you? What in hell made you think I would apreciat that answer??

Someone else to do it for me?What in the hell made you think I would apreciat that answer? Ok! What if I rent a hot water machine?

Hi guys, Using cold water PW, how can I remove cement drops, water based paint spots (emulsion) and limestone from brick pavers on a patio? What type of chemicals/pressure/spray angle? Thanks (Please, don't give me brands. I mite not be able to get it here in Europe)

Hi everyone, Could someone tell me what’s the best method to remove the shadow of candle wax from a brick pavement? Thanks!

BEAUTIFULL!!!!

Hello everybody, Witch do you guys think is the best option between this two PW machines? Option one: Comet pump, 960 l/h (4.2gpm), 210 bar (3087psi), 11hp, 3400rpm and weight 50 kilos Or Option two: Comet pump, 960 l/h (4.2gpm), 200 bar (2940psi), 11hp, 1560rpm and weight 72 kilos...

Tim, please apologise, mi English’s not to god. Chlorine it’s what you use in pools, isn’t? What’s TSP? Do you also rinse roof with xjet?

Hi everyone, How do you guys clean tile roofs? What are the steps to take and what should I be careful about? (Details, please)